1639294020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:117

約数の個数: 648

約数和(自身を含む): 6831030024

約数和(自身を除く): 5191736004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 29, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 58, 60, 63, 65, 68, 70, 78, 84, 85, 87, 90, 91, 98, 102, 105, 116, 117, 119, 126, 130, 140, 145, 147, 153, 156, 170, 174, 180, 182, 195, 196, 203, 204, 210, 221, 234, 238, 245, 252, 255, 260, 261, 273, 290, 294, 306, 315, 340, 348, 357, 364, 377, 390, 406, 420, 435, 441, 442, 455, 468, 476, 490, 493, 510, 522, 546, 580, 585, 588, 595, 609, 612, 630, 637, 663, 714, 735, 754, 765, 780, 812, 819, 833, 841, 870, 882, 884, 910, 980, 986, 1015, 1020, 1044, 1071, 1092, 1105, 1131, 1170, 1190, 1218, 1260, 1274, 1305, 1326, 1365, 1421, 1428, 1470, 1479, 1508, 1530, 1547, 1638, 1666, 1682, 1740, 1764, 1785, 1820, 1827, 1885, 1911, 1972, 1989, 2030, 2142, 2205, 2210, 2262, 2340, 2380, 2436, 2465, 2499, 2523, 2548, 2610, 2639, 2652, 2730, 2842, 2940, 2958, 3045, 3060, 3094, 3185, 3276, 3315, 3332, 3364, 3393, 3451, 3570, 3654, 3770, 3822, 3978, 4060, 4095, 4165, 4205, 4263, 4284, 4410, 4420, 4437, 4524, 4641, 4930, 4998, 5046, 5220, 5278, 5355, 5460, 5655, 5684, 5733, 5887, 5916, 6090, 6188, 6370, 6409, 6630, 6786, 6902, 7105, 7140, 7308, 7395, 7497, 7540, 7569, 7644, 7735, 7917, 7956, 8190, 8330, 8410, 8526, 8820, 8874, 9135, 9282, 9555, 9860, 9945, 9996, 10092, 10353, 10556, 10710, 10829, 10933, 11310, 11466, 11774, 12180, 12495, 12615, 12740, 12789, 12818, 13195, 13260, 13572, 13804, 13923, 14210, 14297, 14790, 14994, 15138, 15470, 15834, 16380, 16660, 16820, 16965, 17052, 17255, 17661, 17748, 18270, 18473, 18564, 19110, 19227, 19890, 20706, 21315, 21420, 21658, 21866, 22185, 22620, 22932, 23205, 23548, 23751, 24157, 24990, 25230, 25578, 25636, 26390, 27846, 28420, 28594, 28665, 29435, 29580, 29988, 30276, 30940, 31059, 31668, 32045, 32487, 32799, 33930, 34510, 35322, 36540, 36946, 37485, 37845, 38220, 38454, 39585, 39780, 41209, 41412, 42630, 42891, 43316, 43732, 44370, 44863, 46410, 47502, 48314, 49980, 50460, 51156, 51765, 52780, 52983, 54145, 54665, 55419, 55692, 57188, 57330, 57681, 58870, 62118, 63945, 64090, 64974, 65598, 67860, 69020, 69615, 70644, 71485, 72471, 73892, 74970, 75690, 76531, 76908, 79170, 82418, 85260, 85782, 88305, 88740, 89726, 92365, 92820, 95004, 96135, 96628, 97461, 98397, 100079, 103530, 105966, 108290, 109330, 110838, 114660, 115362, 117740, 118755, 120785, 123627, 124236, 127890, 128180, 128673, 129948, 131196, 134589, 139230, 142970, 144942, 149940, 151380, 153062, 155295, 158340, 162435, 163995, 164836, 166257, 171564, 176610, 179452, 184730, 185861, 192270, 194922, 196794, 200158, 206045, 207060, 211932, 214455, 216580, 217413, 218660, 221676, 224315, 229593, 230724, 237510, 241570, 247254, 255780, 257346, 264915, 269178, 277095, 278460, 285940, 288405, 289884, 300237, 306124, 310590, 314041, 324870, 327990, 332514, 353220, 362355, 369460, 370881, 371722, 382655, 384540, 389844, 393588, 400316, 403767, 412090, 428910, 434826, 448630, 459186, 475020, 483140, 487305, 491985, 494508, 500395, 514692, 529830, 535717, 538356, 554190, 557583, 576810, 600474, 618135, 621180, 628082, 643365, 649740, 655980, 665028, 672945, 688779, 700553, 724710, 741762, 743444, 765310, 807534, 824180, 831285, 857820, 869652, 897260, 900711, 918372, 929305, 942123, 974610, 983970, 1000790, 1059660, 1071434, 1087065, 1108380, 1115166, 1147965, 1153620, 1200948, 1236270, 1256164, 1286730, 1301027, 1345890, 1377558, 1401106, 1449420, 1483524, 1501185, 1530620, 1570205, 1607151, 1615068, 1662570, 1672749, 1801422, 1854405, 1858610, 1884246, 1949220, 1967940, 2001580, 2018835, 2101659, 2142868, 2174130, 2230332, 2295930, 2472540, 2573460, 2602054, 2678585, 2691780, 2755116, 2787915, 2802212, 2826369, 3002370, 3140410, 3214302, 3325140, 3345498, 3443895, 3502765, 3602844, 3708810, 3717220, 3768492, 3903081, 4037670, 4203318, 4348260, 4503555, 4591860, 4710615, 4821453, 5204108, 5357170, 5575830, 5652738, 6004740, 6280820, 6304977, 6428604, 6505135, 6690996, 6887790, 7005530, 7417620, 7806162, 8035755, 8075340, 8363745, 8406636, 9007110, 9107189, 9421230, 9642906, 10508295, 10714340, 11151660, 11305476, 11709243, 12609954, 13010270, 13775580, 14011060, 14131845, 15612324, 16071510, 16727490, 18014220, 18214378, 18842460, 19285812, 19515405, 21016590, 23418486, 24107265, 25219908, 26020540, 27321567, 28263690, 31524885, 32143020, 33454980, 36428756, 39030810, 42033180, 45535945, 46836972, 48214530, 54643134, 56527380, 58546215, 63049770, 78061620, 81964701, 91071890, 96429060, 109286268, 117092430, 126099540, 136607835, 163929402, 182143780, 234184860, 273215670, 327858804, 409823505, 546431340, 819647010, 1639294020]

約数ペア:

[(1, 1639294020), (2, 819647010), (3, 546431340), (4, 409823505), (5, 327858804), (6, 273215670), (7, 234184860), (9, 182143780), (10, 163929402), (12, 136607835), (13, 126099540), (14, 117092430), (15, 109286268), (17, 96429060), (18, 91071890), (20, 81964701), (21, 78061620), (26, 63049770), (28, 58546215), (29, 56527380), (30, 54643134), (34, 48214530), (35, 46836972), (36, 45535945), (39, 42033180), (42, 39030810), (45, 36428756), (49, 33454980), (51, 32143020), (52, 31524885), (58, 28263690), (60, 27321567), (63, 26020540), (65, 25219908), (68, 24107265), (70, 23418486), (78, 21016590), (84, 19515405), (85, 19285812), (87, 18842460), (90, 18214378), (91, 18014220), (98, 16727490), (102, 16071510), (105, 15612324), (116, 14131845), (117, 14011060), (119, 13775580), (126, 13010270), (130, 12609954), (140, 11709243), (145, 11305476), (147, 11151660), (153, 10714340), (156, 10508295), (170, 9642906), (174, 9421230), (180, 9107189), (182, 9007110), (195, 8406636), (196, 8363745), (203, 8075340), (204, 8035755), (210, 7806162), (221, 7417620), (234, 7005530), (238, 6887790), (245, 6690996), (252, 6505135), (255, 6428604), (260, 6304977), (261, 6280820), (273, 6004740), (290, 5652738), (294, 5575830), (306, 5357170), (315, 5204108), (340, 4821453), (348, 4710615), (357, 4591860), (364, 4503555), (377, 4348260), (390, 4203318), (406, 4037670), (420, 3903081), (435, 3768492), (441, 3717220), (442, 3708810), (455, 3602844), (468, 3502765), (476, 3443895), (490, 3345498), (493, 3325140), (510, 3214302), (522, 3140410), (546, 3002370), (580, 2826369), (585, 2802212), (588, 2787915), (595, 2755116), (609, 2691780), (612, 2678585), (630, 2602054), (637, 2573460), (663, 2472540), (714, 2295930), (735, 2230332), (754, 2174130), (765, 2142868), (780, 2101659), (812, 2018835), (819, 2001580), (833, 1967940), (841, 1949220), (870, 1884246), (882, 1858610), (884, 1854405), (910, 1801422), (980, 1672749), (986, 1662570), (1015, 1615068), (1020, 1607151), (1044, 1570205), (1071, 1530620), (1092, 1501185), (1105, 1483524), (1131, 1449420), (1170, 1401106), (1190, 1377558), (1218, 1345890), (1260, 1301027), (1274, 1286730), (1305, 1256164), (1326, 1236270), (1365, 1200948), (1421, 1153620), (1428, 1147965), (1470, 1115166), (1479, 1108380), (1508, 1087065), (1530, 1071434), (1547, 1059660), (1638, 1000790), (1666, 983970), (1682, 974610), (1740, 942123), (1764, 929305), (1785, 918372), (1820, 900711), (1827, 897260), (1885, 869652), (1911, 857820), (1972, 831285), (1989, 824180), (2030, 807534), (2142, 765310), (2205, 743444), (2210, 741762), (2262, 724710), (2340, 700553), (2380, 688779), (2436, 672945), (2465, 665028), (2499, 655980), (2523, 649740), (2548, 643365), (2610, 628082), (2639, 621180), (2652, 618135), (2730, 600474), (2842, 576810), (2940, 557583), (2958, 554190), (3045, 538356), (3060, 535717), (3094, 529830), (3185, 514692), (3276, 500395), (3315, 494508), (3332, 491985), (3364, 487305), (3393, 483140), (3451, 475020), (3570, 459186), (3654, 448630), (3770, 434826), (3822, 428910), (3978, 412090), (4060, 403767), (4095, 400316), (4165, 393588), (4205, 389844), (4263, 384540), (4284, 382655), (4410, 371722), (4420, 370881), (4437, 369460), (4524, 362355), (4641, 353220), (4930, 332514), (4998, 327990), (5046, 324870), (5220, 314041), (5278, 310590), (5355, 306124), (5460, 300237), (5655, 289884), (5684, 288405), (5733, 285940), (5887, 278460), (5916, 277095), (6090, 269178), (6188, 264915), (6370, 257346), (6409, 255780), (6630, 247254), (6786, 241570), (6902, 237510), (7105, 230724), (7140, 229593), (7308, 224315), (7395, 221676), (7497, 218660), (7540, 217413), (7569, 216580), (7644, 214455), (7735, 211932), (7917, 207060), (7956, 206045), (8190, 200158), (8330, 196794), (8410, 194922), (8526, 192270), (8820, 185861), (8874, 184730), (9135, 179452), (9282, 176610), (9555, 171564), (9860, 166257), (9945, 164836), (9996, 163995), (10092, 162435), (10353, 158340), (10556, 155295), (10710, 153062), (10829, 151380), (10933, 149940), (11310, 144942), (11466, 142970), (11774, 139230), (12180, 134589), (12495, 131196), (12615, 129948), (12740, 128673), (12789, 128180), (12818, 127890), (13195, 124236), (13260, 123627), (13572, 120785), (13804, 118755), (13923, 117740), (14210, 115362), (14297, 114660), (14790, 110838), (14994, 109330), (15138, 108290), (15470, 105966), (15834, 103530), (16380, 100079), (16660, 98397), (16820, 97461), (16965, 96628), (17052, 96135), (17255, 95004), (17661, 92820), (17748, 92365), (18270, 89726), (18473, 88740), (18564, 88305), (19110, 85782), (19227, 85260), (19890, 82418), (20706, 79170), (21315, 76908), (21420, 76531), (21658, 75690), (21866, 74970), (22185, 73892), (22620, 72471), (22932, 71485), (23205, 70644), (23548, 69615), (23751, 69020), (24157, 67860), (24990, 65598), (25230, 64974), (25578, 64090), (25636, 63945), (26390, 62118), (27846, 58870), (28420, 57681), (28594, 57330), (28665, 57188), (29435, 55692), (29580, 55419), (29988, 54665), (30276, 54145), (30940, 52983), (31059, 52780), (31668, 51765), (32045, 51156), (32487, 50460), (32799, 49980), (33930, 48314), (34510, 47502), (35322, 46410), (36540, 44863), (36946, 44370), (37485, 43732), (37845, 43316), (38220, 42891), (38454, 42630), (39585, 41412), (39780, 41209)]