1330688785020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{64659319}}^1$

素因数の和:64659352

約数の個数: 96

約数和(自身を含む): 4345106304000

約数和(自身を除く): 3014417518980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 64659319, 129318638, 193977957, 258637276, 323296595, 387955914, 452615233, 646593190, 775911828, 905230466, 969889785, 1293186380, 1357845699, 1810460932, 1939779570, 2263076165, 2715691398, 3168306631, 3879559140, 4526152330, 5431382796, 6336613262, 6789228495, 9052304660, 9504919893, 12673226524, 13578456990, 15841533155, 19009839786, 22178146417, 27156913980, 31683066310, 38019679572, 44356292834, 47524599465, 63366132620, 66534439251, 88712585668, 95049198930, 110890732085, 133068878502, 190098397860, 221781464170, 266137757004, 332672196255, 443562928340, 665344392510, 1330688785020]

約数ペア:

[(1, 1330688785020), (2, 665344392510), (3, 443562928340), (4, 332672196255), (5, 266137757004), (6, 221781464170), (7, 190098397860), (10, 133068878502), (12, 110890732085), (14, 95049198930), (15, 88712585668), (20, 66534439251), (21, 63366132620), (28, 47524599465), (30, 44356292834), (35, 38019679572), (42, 31683066310), (49, 27156913980), (60, 22178146417), (70, 19009839786), (84, 15841533155), (98, 13578456990), (105, 12673226524), (140, 9504919893), (147, 9052304660), (196, 6789228495), (210, 6336613262), (245, 5431382796), (294, 4526152330), (343, 3879559140), (420, 3168306631), (490, 2715691398), (588, 2263076165), (686, 1939779570), (735, 1810460932), (980, 1357845699), (1029, 1293186380), (1372, 969889785), (1470, 905230466), (1715, 775911828), (2058, 646593190), (2940, 452615233), (3430, 387955914), (4116, 323296595), (5145, 258637276), (6860, 193977957), (10290, 129318638), (20580, 64659319)]