40482920940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1251791}}^1$

素因数の和:1251828

約数の個数: 144

約数和(自身を含む): 143845922304

約数和(自身を除く): 103363001364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 32340, 1251791, 2503582, 3755373, 5007164, 6258955, 7510746, 8762537, 12517910, 13769701, 15021492, 17525074, 18776865, 25035820, 26287611, 27539402, 35050148, 37553730, 41309103, 43812685, 52575222, 55078804, 61337759, 68848505, 75107460, 82618206, 87625370, 96387907, 105150444, 122675518, 131438055, 137697010, 165236412, 175250740, 184013277, 192775814, 206545515, 245351036, 262876110, 275394020, 289163721, 306688795, 368026554, 385551628, 413091030, 481939535, 525752220, 578327442, 613377590, 674715349, 736053108, 826182060, 920066385, 963879070, 1156654884, 1226755180, 1349430698, 1445818605, 1840132770, 1927758140, 2024146047, 2698861396, 2891637210, 3373576745, 3680265540, 4048292094, 5783274420, 6747153490, 8096584188, 10120730235, 13494306980, 20241460470, 40482920940]

約数ペア:

[(1, 40482920940), (2, 20241460470), (3, 13494306980), (4, 10120730235), (5, 8096584188), (6, 6747153490), (7, 5783274420), (10, 4048292094), (11, 3680265540), (12, 3373576745), (14, 2891637210), (15, 2698861396), (20, 2024146047), (21, 1927758140), (22, 1840132770), (28, 1445818605), (30, 1349430698), (33, 1226755180), (35, 1156654884), (42, 963879070), (44, 920066385), (49, 826182060), (55, 736053108), (60, 674715349), (66, 613377590), (70, 578327442), (77, 525752220), (84, 481939535), (98, 413091030), (105, 385551628), (110, 368026554), (132, 306688795), (140, 289163721), (147, 275394020), (154, 262876110), (165, 245351036), (196, 206545515), (210, 192775814), (220, 184013277), (231, 175250740), (245, 165236412), (294, 137697010), (308, 131438055), (330, 122675518), (385, 105150444), (420, 96387907), (462, 87625370), (490, 82618206), (539, 75107460), (588, 68848505), (660, 61337759), (735, 55078804), (770, 52575222), (924, 43812685), (980, 41309103), (1078, 37553730), (1155, 35050148), (1470, 27539402), (1540, 26287611), (1617, 25035820), (2156, 18776865), (2310, 17525074), (2695, 15021492), (2940, 13769701), (3234, 12517910), (4620, 8762537), (5390, 7510746), (6468, 6258955), (8085, 5007164), (10780, 3755373), (16170, 2503582), (32340, 1251791)]