2567921940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22973}}^1$

素因数の和:23020

約数の個数: 144

約数和(自身を含む): 8429436288

約数和(自身を除く): 5861514348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1215, 1242, 1380, 1620, 1863, 2070, 2430, 2484, 3105, 3726, 4140, 4860, 5589, 6210, 7452, 9315, 11178, 12420, 18630, 22356, 22973, 27945, 37260, 45946, 55890, 68919, 91892, 111780, 114865, 137838, 206757, 229730, 275676, 344595, 413514, 459460, 528379, 620271, 689190, 827028, 1033785, 1056758, 1240542, 1378380, 1585137, 1860813, 2067570, 2113516, 2481084, 2641895, 3101355, 3170274, 3721626, 4135140, 4755411, 5283790, 5582439, 6202710, 6340548, 7443252, 7925685, 9304065, 9510822, 10567580, 11164878, 12405420, 14266233, 15851370, 18608130, 19021644, 22329756, 23777055, 27912195, 28532466, 31702740, 37216260, 42798699, 47554110, 55824390, 57064932, 71331165, 85597398, 95108220, 111648780, 128396097, 142662330, 171194796, 213993495, 256792194, 285324660, 427986990, 513584388, 641980485, 855973980, 1283960970, 2567921940]

約数ペア:

[(1, 2567921940), (2, 1283960970), (3, 855973980), (4, 641980485), (5, 513584388), (6, 427986990), (9, 285324660), (10, 256792194), (12, 213993495), (15, 171194796), (18, 142662330), (20, 128396097), (23, 111648780), (27, 95108220), (30, 85597398), (36, 71331165), (45, 57064932), (46, 55824390), (54, 47554110), (60, 42798699), (69, 37216260), (81, 31702740), (90, 28532466), (92, 27912195), (108, 23777055), (115, 22329756), (135, 19021644), (138, 18608130), (162, 15851370), (180, 14266233), (207, 12405420), (230, 11164878), (243, 10567580), (270, 9510822), (276, 9304065), (324, 7925685), (345, 7443252), (405, 6340548), (414, 6202710), (460, 5582439), (486, 5283790), (540, 4755411), (621, 4135140), (690, 3721626), (810, 3170274), (828, 3101355), (972, 2641895), (1035, 2481084), (1215, 2113516), (1242, 2067570), (1380, 1860813), (1620, 1585137), (1863, 1378380), (2070, 1240542), (2430, 1056758), (2484, 1033785), (3105, 827028), (3726, 689190), (4140, 620271), (4860, 528379), (5589, 459460), (6210, 413514), (7452, 344595), (9315, 275676), (11178, 229730), (12420, 206757), (18630, 137838), (22356, 114865), (22973, 111780), (27945, 91892), (37260, 68919), (45946, 55890)]