1657625040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5682

約数の個数: 160

約数和(自身を含む): 5751715200

約数和(自身を除く): 4094090160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4170, 5004, 5521, 5560, 6255, 6672, 7506, 8340, 10008, 11042, 11120, 12510, 15012, 16563, 16680, 18765, 20016, 22084, 25020, 27605, 30024, 33126, 33360, 37530, 44168, 49689, 50040, 55210, 60048, 66252, 75060, 82815, 88336, 99378, 100080, 110420, 132504, 149067, 150120, 165630, 198756, 220840, 248445, 265008, 298134, 300240, 331260, 397512, 441680, 496890, 596268, 662520, 745335, 767419, 795024, 993780, 1192536, 1325040, 1490670, 1534838, 1987560, 2302257, 2385072, 2981340, 3069676, 3837095, 3975120, 4604514, 5962680, 6139352, 6906771, 7674190, 9209028, 11511285, 11925360, 12278704, 13813542, 15348380, 18418056, 20720313, 23022570, 27627084, 30696760, 34533855, 36836112, 41440626, 46045140, 55254168, 61393520, 69067710, 82881252, 92090280, 103601565, 110508336, 138135420, 165762504, 184180560, 207203130, 276270840, 331525008, 414406260, 552541680, 828812520, 1657625040]

約数ペア:

[(1, 1657625040), (2, 828812520), (3, 552541680), (4, 414406260), (5, 331525008), (6, 276270840), (8, 207203130), (9, 184180560), (10, 165762504), (12, 138135420), (15, 110508336), (16, 103601565), (18, 92090280), (20, 82881252), (24, 69067710), (27, 61393520), (30, 55254168), (36, 46045140), (40, 41440626), (45, 36836112), (48, 34533855), (54, 30696760), (60, 27627084), (72, 23022570), (80, 20720313), (90, 18418056), (108, 15348380), (120, 13813542), (135, 12278704), (139, 11925360), (144, 11511285), (180, 9209028), (216, 7674190), (240, 6906771), (270, 6139352), (278, 5962680), (360, 4604514), (417, 3975120), (432, 3837095), (540, 3069676), (556, 2981340), (695, 2385072), (720, 2302257), (834, 1987560), (1080, 1534838), (1112, 1490670), (1251, 1325040), (1390, 1192536), (1668, 993780), (2085, 795024), (2160, 767419), (2224, 745335), (2502, 662520), (2780, 596268), (3336, 496890), (3753, 441680), (4170, 397512), (5004, 331260), (5521, 300240), (5560, 298134), (6255, 265008), (6672, 248445), (7506, 220840), (8340, 198756), (10008, 165630), (11042, 150120), (11120, 149067), (12510, 132504), (15012, 110420), (16563, 100080), (16680, 99378), (18765, 88336), (20016, 82815), (22084, 75060), (25020, 66252), (27605, 60048), (30024, 55210), (33126, 50040), (33360, 49689), (37530, 44168)]