38446943940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{11867}}^1$

素因数の和:12362

約数の個数: 144

約数和(自身を含む): 119749069440

約数和(自身を除く): 81302125500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 439, 492, 615, 738, 820, 878, 1230, 1317, 1476, 1756, 1845, 2195, 2460, 2634, 3690, 3951, 4390, 5268, 6585, 7380, 7902, 8780, 11867, 13170, 15804, 17999, 19755, 23734, 26340, 35601, 35998, 39510, 47468, 53997, 59335, 71202, 71996, 79020, 89995, 106803, 107994, 118670, 142404, 161991, 178005, 179990, 213606, 215988, 237340, 269985, 323982, 356010, 359980, 427212, 486547, 534015, 539970, 647964, 712020, 809955, 973094, 1068030, 1079940, 1459641, 1619910, 1946188, 2136060, 2432735, 2919282, 3239820, 4378923, 4865470, 5209613, 5838564, 7298205, 8757846, 9730940, 10419226, 14596410, 15628839, 17515692, 20838452, 21894615, 26048065, 29192820, 31257678, 43789230, 46886517, 52096130, 62515356, 78144195, 87578460, 93773034, 104192260, 156288390, 187546068, 213594133, 234432585, 312576780, 427188266, 468865170, 640782399, 854376532, 937730340, 1067970665, 1281564798, 1922347197, 2135941330, 2563129596, 3203911995, 3844694394, 4271882660, 6407823990, 7689388788, 9611735985, 12815647980, 19223471970, 38446943940]

約数ペア:

[(1, 38446943940), (2, 19223471970), (3, 12815647980), (4, 9611735985), (5, 7689388788), (6, 6407823990), (9, 4271882660), (10, 3844694394), (12, 3203911995), (15, 2563129596), (18, 2135941330), (20, 1922347197), (30, 1281564798), (36, 1067970665), (41, 937730340), (45, 854376532), (60, 640782399), (82, 468865170), (90, 427188266), (123, 312576780), (164, 234432585), (180, 213594133), (205, 187546068), (246, 156288390), (369, 104192260), (410, 93773034), (439, 87578460), (492, 78144195), (615, 62515356), (738, 52096130), (820, 46886517), (878, 43789230), (1230, 31257678), (1317, 29192820), (1476, 26048065), (1756, 21894615), (1845, 20838452), (2195, 17515692), (2460, 15628839), (2634, 14596410), (3690, 10419226), (3951, 9730940), (4390, 8757846), (5268, 7298205), (6585, 5838564), (7380, 5209613), (7902, 4865470), (8780, 4378923), (11867, 3239820), (13170, 2919282), (15804, 2432735), (17999, 2136060), (19755, 1946188), (23734, 1619910), (26340, 1459641), (35601, 1079940), (35998, 1068030), (39510, 973094), (47468, 809955), (53997, 712020), (59335, 647964), (71202, 539970), (71996, 534015), (79020, 486547), (89995, 427212), (106803, 359980), (107994, 356010), (118670, 323982), (142404, 269985), (161991, 237340), (178005, 215988), (179990, 213606)]