39320160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 136343088

約数和(自身を除く): 97022928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 677, 726, 880, 968, 1056, 1210, 1320, 1354, 1452, 1760, 1815, 1936, 2031, 2420, 2640, 2708, 2904, 3385, 3630, 3872, 4062, 4840, 5280, 5416, 5808, 6770, 7260, 7447, 8124, 9680, 10155, 10832, 11616, 13540, 14520, 14894, 16248, 19360, 20310, 21664, 22341, 27080, 29040, 29788, 32496, 37235, 40620, 44682, 54160, 58080, 59576, 64992, 74470, 81240, 81917, 89364, 108320, 111705, 119152, 148940, 162480, 163834, 178728, 223410, 238304, 245751, 297880, 324960, 327668, 357456, 409585, 446820, 491502, 595760, 655336, 714912, 819170, 893640, 983004, 1191520, 1228755, 1310672, 1638340, 1787280, 1966008, 2457510, 2621344, 3276680, 3574560, 3932016, 4915020, 6553360, 7864032, 9830040, 13106720, 19660080, 39320160]

約数ペア:

[(1, 39320160), (2, 19660080), (3, 13106720), (4, 9830040), (5, 7864032), (6, 6553360), (8, 4915020), (10, 3932016), (11, 3574560), (12, 3276680), (15, 2621344), (16, 2457510), (20, 1966008), (22, 1787280), (24, 1638340), (30, 1310672), (32, 1228755), (33, 1191520), (40, 983004), (44, 893640), (48, 819170), (55, 714912), (60, 655336), (66, 595760), (80, 491502), (88, 446820), (96, 409585), (110, 357456), (120, 327668), (121, 324960), (132, 297880), (160, 245751), (165, 238304), (176, 223410), (220, 178728), (240, 163834), (242, 162480), (264, 148940), (330, 119152), (352, 111705), (363, 108320), (440, 89364), (480, 81917), (484, 81240), (528, 74470), (605, 64992), (660, 59576), (677, 58080), (726, 54160), (880, 44682), (968, 40620), (1056, 37235), (1210, 32496), (1320, 29788), (1354, 29040), (1452, 27080), (1760, 22341), (1815, 21664), (1936, 20310), (2031, 19360), (2420, 16248), (2640, 14894), (2708, 14520), (2904, 13540), (3385, 11616), (3630, 10832), (3872, 10155), (4062, 9680), (4840, 8124), (5280, 7447), (5416, 7260), (5808, 6770)]