113771240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 304128000

約数和(自身を除く): 190356760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 380, 418, 439, 440, 589, 620, 682, 760, 836, 878, 1045, 1178, 1240, 1364, 1672, 1705, 1756, 2090, 2195, 2356, 2728, 2945, 3410, 3512, 4180, 4390, 4712, 4829, 5890, 6479, 6820, 8341, 8360, 8780, 9658, 11780, 12958, 13609, 13640, 16682, 17560, 19316, 23560, 24145, 25916, 27218, 32395, 33364, 38632, 41705, 48290, 51832, 54436, 64790, 66728, 68045, 83410, 91751, 96580, 108872, 129580, 136090, 149699, 166820, 183502, 193160, 258571, 259160, 272180, 299398, 333640, 367004, 458755, 517142, 544360, 598796, 734008, 748495, 917510, 1034284, 1197592, 1292855, 1496990, 1835020, 2068568, 2585710, 2844281, 2993980, 3670040, 5171420, 5688562, 5987960, 10342840, 11377124, 14221405, 22754248, 28442810, 56885620, 113771240]

約数ペア:

[(1, 113771240), (2, 56885620), (4, 28442810), (5, 22754248), (8, 14221405), (10, 11377124), (11, 10342840), (19, 5987960), (20, 5688562), (22, 5171420), (31, 3670040), (38, 2993980), (40, 2844281), (44, 2585710), (55, 2068568), (62, 1835020), (76, 1496990), (88, 1292855), (95, 1197592), (110, 1034284), (124, 917510), (152, 748495), (155, 734008), (190, 598796), (209, 544360), (220, 517142), (248, 458755), (310, 367004), (341, 333640), (380, 299398), (418, 272180), (439, 259160), (440, 258571), (589, 193160), (620, 183502), (682, 166820), (760, 149699), (836, 136090), (878, 129580), (1045, 108872), (1178, 96580), (1240, 91751), (1364, 83410), (1672, 68045), (1705, 66728), (1756, 64790), (2090, 54436), (2195, 51832), (2356, 48290), (2728, 41705), (2945, 38632), (3410, 33364), (3512, 32395), (4180, 27218), (4390, 25916), (4712, 24145), (4829, 23560), (5890, 19316), (6479, 17560), (6820, 16682), (8341, 13640), (8360, 13609), (8780, 12958), (9658, 11780)]