20126793960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1103}}^1$

素因数の和:1697

約数の個数: 384

約数和(自身を含む): 80724833280

約数和(自身を除く): 60598039320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 557, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1103, 1114, 1170, 1260, 1365, 1560, 1638, 1671, 1820, 2184, 2206, 2228, 2340, 2520, 2730, 2785, 3276, 3309, 3342, 3640, 3899, 4095, 4412, 4456, 4680, 5013, 5460, 5515, 5570, 6552, 6618, 6684, 7241, 7721, 7798, 8190, 8355, 8824, 9927, 10026, 10920, 11030, 11140, 11697, 13236, 13368, 14339, 14482, 15442, 15596, 16380, 16545, 16710, 19495, 19854, 20052, 21723, 22060, 22280, 23163, 23394, 25065, 26472, 28678, 28964, 30884, 31192, 32760, 33090, 33420, 35091, 36205, 38605, 38990, 39708, 40104, 43017, 43446, 44120, 46326, 46788, 49635, 50130, 50687, 57356, 57928, 58485, 61768, 65169, 66180, 66840, 69489, 70182, 71695, 72410, 77210, 77980, 79416, 86034, 86892, 92652, 93576, 99270, 100260, 100373, 101374, 108615, 114712, 115815, 116970, 129051, 130338, 132360, 138978, 140364, 143390, 144820, 152061, 154420, 155960, 172068, 173784, 175455, 185304, 198540, 200520, 200746, 202748, 215085, 217230, 231630, 233940, 253435, 258102, 260676, 277956, 280728, 286780, 289640, 301119, 304122, 308840, 325845, 344136, 347445, 350910, 397080, 401492, 405496, 430170, 434460, 456183, 463260, 467880, 501865, 506870, 516204, 521352, 555912, 573560, 602238, 608244, 614371, 645255, 651690, 694890, 701820, 760305, 802984, 860340, 868920, 903357, 912366, 926520, 1003730, 1013740, 1032408, 1204476, 1216488, 1228742, 1290510, 1303380, 1389780, 1403640, 1505595, 1520610, 1720680, 1806714, 1824732, 1843113, 2007460, 2027480, 2280915, 2408952, 2457484, 2581020, 2606760, 2779560, 3011190, 3041220, 3071855, 3613428, 3649464, 3686226, 4014920, 4300597, 4516785, 4561830, 4914968, 5162040, 5529339, 6022380, 6082440, 6143710, 7226856, 7372452, 7986823, 8601194, 9033570, 9123660, 9215565, 11058678, 12044760, 12287420, 12901791, 14744904, 15973646, 17202388, 18067140, 18247320, 18431130, 21502985, 22117356, 23960469, 24574840, 25803582, 27646695, 31947292, 34404776, 36134280, 36862260, 38705373, 39934115, 43005970, 44234712, 47920938, 51607164, 55293390, 55907761, 63894584, 64508955, 71881407, 73724520, 77410746, 79868230, 86011940, 95841876, 103214328, 110586780, 111815522, 119802345, 129017910, 143762814, 154821492, 159736460, 167723283, 172023880, 191683752, 193526865, 221173560, 223631044, 239604690, 258035820, 279538805, 287525628, 309642984, 319472920, 335446566, 359407035, 387053730, 447262088, 479209380, 503169849, 516071640, 559077610, 575051256, 670893132, 718814070, 774107460, 838616415, 958418760, 1006339698, 1118155220, 1341786264, 1437628140, 1548214920, 1677232830, 2012679396, 2236310440, 2515849245, 2875256280, 3354465660, 4025358792, 5031698490, 6708931320, 10063396980, 20126793960]

約数ペア:

[(1, 20126793960), (2, 10063396980), (3, 6708931320), (4, 5031698490), (5, 4025358792), (6, 3354465660), (7, 2875256280), (8, 2515849245), (9, 2236310440), (10, 2012679396), (12, 1677232830), (13, 1548214920), (14, 1437628140), (15, 1341786264), (18, 1118155220), (20, 1006339698), (21, 958418760), (24, 838616415), (26, 774107460), (28, 718814070), (30, 670893132), (35, 575051256), (36, 559077610), (39, 516071640), (40, 503169849), (42, 479209380), (45, 447262088), (52, 387053730), (56, 359407035), (60, 335446566), (63, 319472920), (65, 309642984), (70, 287525628), (72, 279538805), (78, 258035820), (84, 239604690), (90, 223631044), (91, 221173560), (104, 193526865), (105, 191683752), (117, 172023880), (120, 167723283), (126, 159736460), (130, 154821492), (140, 143762814), (156, 129017910), (168, 119802345), (180, 111815522), (182, 110586780), (195, 103214328), (210, 95841876), (234, 86011940), (252, 79868230), (260, 77410746), (273, 73724520), (280, 71881407), (312, 64508955), (315, 63894584), (360, 55907761), (364, 55293390), (390, 51607164), (420, 47920938), (455, 44234712), (468, 43005970), (504, 39934115), (520, 38705373), (546, 36862260), (557, 36134280), (585, 34404776), (630, 31947292), (728, 27646695), (780, 25803582), (819, 24574840), (840, 23960469), (910, 22117356), (936, 21502985), (1092, 18431130), (1103, 18247320), (1114, 18067140), (1170, 17202388), (1260, 15973646), (1365, 14744904), (1560, 12901791), (1638, 12287420), (1671, 12044760), (1820, 11058678), (2184, 9215565), (2206, 9123660), (2228, 9033570), (2340, 8601194), (2520, 7986823), (2730, 7372452), (2785, 7226856), (3276, 6143710), (3309, 6082440), (3342, 6022380), (3640, 5529339), (3899, 5162040), (4095, 4914968), (4412, 4561830), (4456, 4516785), (4680, 4300597), (5013, 4014920), (5460, 3686226), (5515, 3649464), (5570, 3613428), (6552, 3071855), (6618, 3041220), (6684, 3011190), (7241, 2779560), (7721, 2606760), (7798, 2581020), (8190, 2457484), (8355, 2408952), (8824, 2280915), (9927, 2027480), (10026, 2007460), (10920, 1843113), (11030, 1824732), (11140, 1806714), (11697, 1720680), (13236, 1520610), (13368, 1505595), (14339, 1403640), (14482, 1389780), (15442, 1303380), (15596, 1290510), (16380, 1228742), (16545, 1216488), (16710, 1204476), (19495, 1032408), (19854, 1013740), (20052, 1003730), (21723, 926520), (22060, 912366), (22280, 903357), (23163, 868920), (23394, 860340), (25065, 802984), (26472, 760305), (28678, 701820), (28964, 694890), (30884, 651690), (31192, 645255), (32760, 614371), (33090, 608244), (33420, 602238), (35091, 573560), (36205, 555912), (38605, 521352), (38990, 516204), (39708, 506870), (40104, 501865), (43017, 467880), (43446, 463260), (44120, 456183), (46326, 434460), (46788, 430170), (49635, 405496), (50130, 401492), (50687, 397080), (57356, 350910), (57928, 347445), (58485, 344136), (61768, 325845), (65169, 308840), (66180, 304122), (66840, 301119), (69489, 289640), (70182, 286780), (71695, 280728), (72410, 277956), (77210, 260676), (77980, 258102), (79416, 253435), (86034, 233940), (86892, 231630), (92652, 217230), (93576, 215085), (99270, 202748), (100260, 200746), (100373, 200520), (101374, 198540), (108615, 185304), (114712, 175455), (115815, 173784), (116970, 172068), (129051, 155960), (130338, 154420), (132360, 152061), (138978, 144820), (140364, 143390)]