78426271980

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 672

約数和(自身を含む): 291918090240

約数和(自身を除く): 213491818260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 79, 81, 84, 90, 105, 108, 126, 135, 137, 140, 142, 158, 162, 180, 189, 210, 213, 237, 243, 252, 270, 274, 284, 315, 316, 324, 355, 378, 395, 405, 411, 420, 426, 474, 486, 497, 540, 548, 553, 567, 630, 639, 685, 710, 711, 729, 756, 790, 810, 822, 852, 945, 948, 959, 972, 994, 1065, 1106, 1134, 1185, 1215, 1233, 1260, 1278, 1370, 1420, 1422, 1458, 1491, 1580, 1620, 1644, 1659, 1701, 1890, 1917, 1918, 1988, 2055, 2130, 2133, 2212, 2268, 2370, 2430, 2466, 2485, 2556, 2740, 2765, 2835, 2844, 2877, 2916, 2982, 3195, 3318, 3402, 3555, 3645, 3699, 3780, 3834, 3836, 4110, 4260, 4266, 4473, 4740, 4795, 4860, 4932, 4970, 4977, 5103, 5530, 5609, 5670, 5751, 5754, 5964, 6165, 6390, 6399, 6636, 6804, 7110, 7290, 7398, 7455, 7668, 8220, 8295, 8505, 8532, 8631, 8946, 9585, 9590, 9727, 9940, 9954, 10206, 10665, 10823, 11060, 11097, 11218, 11340, 11502, 11508, 12330, 12780, 12798, 13419, 14220, 14385, 14580, 14796, 14910, 14931, 16590, 16827, 17010, 17253, 17262, 17892, 18495, 19170, 19180, 19197, 19454, 19908, 20412, 21330, 21646, 22194, 22365, 22436, 23004, 24660, 24885, 25515, 25596, 25893, 26838, 28045, 28755, 28770, 29181, 29820, 29862, 31995, 32469, 33180, 33291, 33654, 34020, 34506, 34524, 36990, 38340, 38394, 38908, 39263, 40257, 42660, 43155, 43292, 44388, 44730, 44793, 48635, 49770, 50481, 51030, 51759, 51786, 53676, 54115, 55485, 56090, 57510, 57540, 57591, 58362, 59724, 63990, 64938, 66582, 67095, 67308, 68089, 69012, 73980, 74655, 75761, 76788, 77679, 78526, 80514, 84135, 86265, 86310, 87543, 89460, 89586, 95985, 97270, 97407, 99540, 99873, 100962, 102060, 103518, 103572, 108230, 110970, 112180, 115020, 115182, 116724, 117789, 120771, 127980, 129465, 129876, 133164, 134190, 134379, 136178, 145905, 149310, 151443, 151522, 155358, 157052, 161028, 162345, 166455, 168270, 172530, 172620, 175086, 179172, 191970, 194540, 194814, 196315, 199746, 201285, 201924, 204267, 207036, 216460, 221940, 223965, 227283, 230364, 233037, 235578, 241542, 252405, 258795, 258930, 262629, 268380, 268758, 272356, 287955, 291810, 292221, 298620, 302886, 303044, 310716, 324690, 332910, 336540, 340445, 345060, 350172, 353367, 362313, 378805, 383940, 388395, 389628, 392630, 399492, 402570, 403137, 408534, 437715, 447930, 454329, 454566, 466074, 471156, 483084, 487035, 499365, 504810, 517590, 517860, 525258, 537516, 575910, 583620, 584442, 588945, 603855, 605772, 612801, 649380, 665820, 671895, 680890, 681849, 699111, 706734, 724626, 757215, 757610, 768433, 776790, 785260, 787887, 805140, 806274, 817068, 875430, 876663, 895860, 908658, 909132, 932148, 974070, 998730, 1009620, 1021335, 1035180, 1050516, 1060101, 1136415, 1151820, 1165185, 1168884, 1177890, 1207710, 1225602, 1313145, 1343790, 1361780, 1362987, 1363698, 1398222, 1413468, 1449252, 1461105, 1514430, 1515220, 1536866, 1553580, 1575774, 1612548, 1750860, 1753326, 1766835, 1811565, 1817316, 1838403, 1948140, 1997460, 2015685, 2042670, 2045547, 2120202, 2271645, 2272830, 2305299, 2330370, 2355780, 2363661, 2415420, 2451204, 2626290, 2629989, 2687580, 2725974, 2727396, 2796444, 2922210, 3028860, 3064005, 3073732, 3151548, 3180303, 3409245, 3495555, 3506652, 3533670, 3623130, 3676806, 3842165, 3939435, 4031370, 4085340, 4088961, 4091094, 4240404, 4383315, 4543290, 4545660, 4610598, 4660740, 4727322, 5252580, 5259978, 5300505, 5379031, 5451948, 5515209, 5844420, 6128010, 6136641, 6360606, 6814935, 6818490, 6915897, 6991110, 7067340, 7090983, 7246260, 7353612, 7684330, 7878870, 7889967, 8062740, 8177922, 8182188, 8766630, 9086580, 9192015, 9221196, 9454644, 9540909, 10227735, 10519956, 10601010, 10758062, 11030418, 11526495, 11818305, 12256020, 12273282, 12721212, 13149945, 13629870, 13636980, 13831794, 13982220, 14181966, 15368660, 15757740, 15779934, 15901515, 16137093, 16355844, 16545627, 17533260, 18384030, 18409923, 19081818, 20444805, 20455470, 20747691, 21202020, 21516124, 22060836, 23052990, 23636610, 24546564, 26299890, 26895155, 27259740, 27576045, 27663588, 28363932, 28622727, 30683205, 31559868, 31803030, 32274186, 33091254, 34579485, 35454915, 36768060, 36819846, 38163636, 39449835, 40889610, 40910940, 41495382, 46105980, 47273220, 47704545, 48411279, 49636881, 52599780, 53790310, 55152090, 55229769, 57245454, 61366410, 62243073, 63606060, 64548372, 66182508, 69158970, 70909830, 73639692, 78899670, 80685465, 81779220, 82728135, 82990764, 92049615, 95409090, 96822558, 99273762, 103738455, 107580620, 110304180, 110459538, 114490908, 122732820, 124486146, 138317940, 141819660, 143113635, 145233837, 157799340, 161370930, 165456270, 184099230, 186729219, 190818180, 193645116, 198547524, 207476910, 220919076, 242056395, 248184405, 248972292, 276148845, 286227270, 290467674, 311215365, 322741860, 330912540, 368198460, 373458438, 414953820, 435701511, 484112790, 496368810, 552297690, 560187657, 572454540, 580935348, 622430730, 726169185, 746916876, 871403022, 933646095, 968225580, 992737620, 1104595380, 1120375314, 1244861460, 1307104533, 1452338370, 1742806044, 1867292190, 2178507555, 2240750628, 2614209066, 2800938285, 2904676740, 3734584380, 3921313599, 4357015110, 5228418132, 5601876570, 6535522665, 7842627198, 8714030220, 11203753140, 13071045330, 15685254396, 19606567995, 26142090660, 39213135990, 78426271980]

約数ペア:

[(1, 78426271980), (2, 39213135990), (3, 26142090660), (4, 19606567995), (5, 15685254396), (6, 13071045330), (7, 11203753140), (9, 8714030220), (10, 7842627198), (12, 6535522665), (14, 5601876570), (15, 5228418132), (18, 4357015110), (20, 3921313599), (21, 3734584380), (27, 2904676740), (28, 2800938285), (30, 2614209066), (35, 2240750628), (36, 2178507555), (42, 1867292190), (45, 1742806044), (54, 1452338370), (60, 1307104533), (63, 1244861460), (70, 1120375314), (71, 1104595380), (79, 992737620), (81, 968225580), (84, 933646095), (90, 871403022), (105, 746916876), (108, 726169185), (126, 622430730), (135, 580935348), (137, 572454540), (140, 560187657), (142, 552297690), (158, 496368810), (162, 484112790), (180, 435701511), (189, 414953820), (210, 373458438), (213, 368198460), (237, 330912540), (243, 322741860), (252, 311215365), (270, 290467674), (274, 286227270), (284, 276148845), (315, 248972292), (316, 248184405), (324, 242056395), (355, 220919076), (378, 207476910), (395, 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32274186), (2466, 31803030), (2485, 31559868), (2556, 30683205), (2740, 28622727), (2765, 28363932), (2835, 27663588), (2844, 27576045), (2877, 27259740), (2916, 26895155), (2982, 26299890), (3195, 24546564), (3318, 23636610), (3402, 23052990), (3555, 22060836), (3645, 21516124), (3699, 21202020), (3780, 20747691), (3834, 20455470), (3836, 20444805), (4110, 19081818), (4260, 18409923), (4266, 18384030), (4473, 17533260), (4740, 16545627), (4795, 16355844), (4860, 16137093), (4932, 15901515), (4970, 15779934), (4977, 15757740), (5103, 15368660), (5530, 14181966), (5609, 13982220), (5670, 13831794), (5751, 13636980), (5754, 13629870), (5964, 13149945), (6165, 12721212), (6390, 12273282), (6399, 12256020), (6636, 11818305), (6804, 11526495), (7110, 11030418), (7290, 10758062), (7398, 10601010), (7455, 10519956), (7668, 10227735), (8220, 9540909), (8295, 9454644), (8505, 9221196), (8532, 9192015), (8631, 9086580), (8946, 8766630), (9585, 8182188), (9590, 8177922), (9727, 8062740), (9940, 7889967), (9954, 7878870), (10206, 7684330), (10665, 7353612), (10823, 7246260), (11060, 7090983), (11097, 7067340), (11218, 6991110), (11340, 6915897), (11502, 6818490), (11508, 6814935), (12330, 6360606), (12780, 6136641), (12798, 6128010), (13419, 5844420), (14220, 5515209), (14385, 5451948), (14580, 5379031), (14796, 5300505), (14910, 5259978), (14931, 5252580), (16590, 4727322), (16827, 4660740), (17010, 4610598), (17253, 4545660), (17262, 4543290), (17892, 4383315), (18495, 4240404), (19170, 4091094), (19180, 4088961), (19197, 4085340), (19454, 4031370), (19908, 3939435), (20412, 3842165), (21330, 3676806), (21646, 3623130), (22194, 3533670), (22365, 3506652), (22436, 3495555), (23004, 3409245), (24660, 3180303), (24885, 3151548), (25515, 3073732), (25596, 3064005), (25893, 3028860), (26838, 2922210), (28045, 2796444), (28755, 2727396), (28770, 2725974), (29181, 2687580), (29820, 2629989), (29862, 2626290), (31995, 2451204), (32469, 2415420), (33180, 2363661), (33291, 2355780), (33654, 2330370), (34020, 2305299), (34506, 2272830), (34524, 2271645), (36990, 2120202), (38340, 2045547), (38394, 2042670), (38908, 2015685), (39263, 1997460), (40257, 1948140), (42660, 1838403), (43155, 1817316), (43292, 1811565), (44388, 1766835), (44730, 1753326), (44793, 1750860), (48635, 1612548), (49770, 1575774), (50481, 1553580), (51030, 1536866), (51759, 1515220), (51786, 1514430), (53676, 1461105), (54115, 1449252), (55485, 1413468), (56090, 1398222), (57510, 1363698), (57540, 1362987), (57591, 1361780), (58362, 1343790), (59724, 1313145), (63990, 1225602), (64938, 1207710), (66582, 1177890), (67095, 1168884), (67308, 1165185), (68089, 1151820), (69012, 1136415), (73980, 1060101), (74655, 1050516), (75761, 1035180), (76788, 1021335), (77679, 1009620), (78526, 998730), (80514, 974070), (84135, 932148), (86265, 909132), (86310, 908658), (87543, 895860), (89460, 876663), (89586, 875430), (95985, 817068), (97270, 806274), (97407, 805140), (99540, 787887), (99873, 785260), (100962, 776790), (102060, 768433), (103518, 757610), (103572, 757215), (108230, 724626), (110970, 706734), (112180, 699111), (115020, 681849), (115182, 680890), (116724, 671895), (117789, 665820), (120771, 649380), (127980, 612801), (129465, 605772), (129876, 603855), (133164, 588945), (134190, 584442), (134379, 583620), (136178, 575910), (145905, 537516), (149310, 525258), (151443, 517860), (151522, 517590), (155358, 504810), (157052, 499365), (161028, 487035), (162345, 483084), (166455, 471156), (168270, 466074), (172530, 454566), (172620, 454329), (175086, 447930), (179172, 437715), (191970, 408534), (194540, 403137), (194814, 402570), (196315, 399492), (199746, 392630), (201285, 389628), (201924, 388395), (204267, 383940), (207036, 378805), (216460, 362313), (221940, 353367), (223965, 350172), (227283, 345060), (230364, 340445), (233037, 336540), (235578, 332910), (241542, 324690), (252405, 310716), (258795, 303044), (258930, 302886), (262629, 298620), (268380, 292221), (268758, 291810), (272356, 287955)]