85660080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 294409728

約数和(自身を除く): 208749648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 457, 528, 568, 660, 710, 781, 852, 880, 914, 1065, 1136, 1320, 1371, 1420, 1562, 1704, 1828, 2130, 2285, 2343, 2640, 2742, 2840, 3124, 3408, 3656, 3905, 4260, 4570, 4686, 5027, 5484, 5680, 6248, 6855, 7312, 7810, 8520, 9140, 9372, 10054, 10968, 11715, 12496, 13710, 15081, 15620, 17040, 18280, 18744, 20108, 21936, 23430, 25135, 27420, 30162, 31240, 32447, 36560, 37488, 40216, 46860, 50270, 54840, 60324, 62480, 64894, 75405, 80432, 93720, 97341, 100540, 109680, 120648, 129788, 150810, 162235, 187440, 194682, 201080, 241296, 259576, 301620, 324470, 356917, 389364, 402160, 486705, 519152, 603240, 648940, 713834, 778728, 973410, 1070751, 1206480, 1297880, 1427668, 1557456, 1784585, 1946820, 2141502, 2595760, 2855336, 3569170, 3893640, 4283004, 5353755, 5710672, 7138340, 7787280, 8566008, 10707510, 14276680, 17132016, 21415020, 28553360, 42830040, 85660080]

約数ペア:

[(1, 85660080), (2, 42830040), (3, 28553360), (4, 21415020), (5, 17132016), (6, 14276680), (8, 10707510), (10, 8566008), (11, 7787280), (12, 7138340), (15, 5710672), (16, 5353755), (20, 4283004), (22, 3893640), (24, 3569170), (30, 2855336), (33, 2595760), (40, 2141502), (44, 1946820), (48, 1784585), (55, 1557456), (60, 1427668), (66, 1297880), (71, 1206480), (80, 1070751), (88, 973410), (110, 778728), (120, 713834), (132, 648940), (142, 603240), (165, 519152), (176, 486705), (213, 402160), (220, 389364), (240, 356917), (264, 324470), (284, 301620), (330, 259576), (355, 241296), (426, 201080), (440, 194682), (457, 187440), (528, 162235), (568, 150810), (660, 129788), (710, 120648), (781, 109680), (852, 100540), (880, 97341), (914, 93720), (1065, 80432), (1136, 75405), (1320, 64894), (1371, 62480), (1420, 60324), (1562, 54840), (1704, 50270), (1828, 46860), (2130, 40216), (2285, 37488), (2343, 36560), (2640, 32447), (2742, 31240), (2840, 30162), (3124, 27420), (3408, 25135), (3656, 23430), (3905, 21936), (4260, 20108), (4570, 18744), (4686, 18280), (5027, 17040), (5484, 15620), (5680, 15081), (6248, 13710), (6855, 12496), (7312, 11715), (7810, 10968), (8520, 10054), (9140, 9372)]