17387310640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1451

約数の個数: 160

約数和(自身を含む): 46797004800

約数和(自身を除く): 29409694160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 191, 280, 298, 382, 560, 596, 745, 764, 955, 1043, 1091, 1192, 1337, 1490, 1528, 1910, 2086, 2182, 2384, 2674, 2980, 3056, 3820, 4172, 4364, 5215, 5348, 5455, 5960, 6685, 7637, 7640, 8344, 8728, 10430, 10696, 10910, 11920, 13370, 15274, 15280, 16688, 17456, 20860, 21392, 21820, 26740, 28459, 30548, 38185, 41720, 43640, 53480, 56918, 61096, 76370, 83440, 87280, 106960, 113836, 122192, 142295, 152740, 162559, 199213, 208381, 227672, 284590, 305480, 325118, 398426, 416762, 455344, 569180, 610960, 650236, 796852, 812795, 833524, 996065, 1041905, 1137913, 1138360, 1300472, 1458667, 1593704, 1625590, 1667048, 1992130, 2083810, 2275826, 2276720, 2600944, 2917334, 3187408, 3251180, 3334096, 3984260, 4167620, 4551652, 5689565, 5834668, 6502360, 7293335, 7968520, 8335240, 9103304, 11379130, 11669336, 13004720, 14586670, 15937040, 16670480, 18206608, 22758260, 23338672, 29173340, 31048769, 45516520, 58346680, 62097538, 91033040, 116693360, 124195076, 155243845, 217341383, 248390152, 310487690, 434682766, 496780304, 620975380, 869365532, 1086706915, 1241950760, 1738731064, 2173413830, 2483901520, 3477462128, 4346827660, 8693655320, 17387310640]

約数ペア:

[(1, 17387310640), (2, 8693655320), (4, 4346827660), (5, 3477462128), (7, 2483901520), (8, 2173413830), (10, 1738731064), (14, 1241950760), (16, 1086706915), (20, 869365532), (28, 620975380), (35, 496780304), (40, 434682766), (56, 310487690), (70, 248390152), (80, 217341383), (112, 155243845), (140, 124195076), (149, 116693360), (191, 91033040), (280, 62097538), (298, 58346680), (382, 45516520), (560, 31048769), (596, 29173340), (745, 23338672), (764, 22758260), (955, 18206608), (1043, 16670480), (1091, 15937040), (1192, 14586670), (1337, 13004720), (1490, 11669336), (1528, 11379130), (1910, 9103304), (2086, 8335240), (2182, 7968520), (2384, 7293335), (2674, 6502360), (2980, 5834668), (3056, 5689565), (3820, 4551652), (4172, 4167620), (4364, 3984260), (5215, 3334096), (5348, 3251180), (5455, 3187408), (5960, 2917334), (6685, 2600944), (7637, 2276720), (7640, 2275826), (8344, 2083810), (8728, 1992130), (10430, 1667048), (10696, 1625590), (10910, 1593704), (11920, 1458667), (13370, 1300472), (15274, 1138360), (15280, 1137913), (16688, 1041905), (17456, 996065), (20860, 833524), (21392, 812795), (21820, 796852), (26740, 650236), (28459, 610960), (30548, 569180), (38185, 455344), (41720, 416762), (43640, 398426), (53480, 325118), (56918, 305480), (61096, 284590), (76370, 227672), (83440, 208381), (87280, 199213), (106960, 162559), (113836, 152740), (122192, 142295)]