7472371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3907}}^1$

素因数の和:4549

約数の個数: 160

約数和(自身を含む): 24993316992

約数和(自身を除く): 17520945072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 613, 624, 780, 1040, 1226, 1560, 1839, 2452, 3065, 3120, 3678, 3907, 4904, 6130, 7356, 7814, 7969, 9195, 9808, 11721, 12260, 14712, 15628, 15938, 18390, 19535, 23442, 23907, 24520, 29424, 31256, 31876, 36780, 39070, 39845, 46884, 47814, 49040, 50791, 58605, 62512, 63752, 73560, 78140, 79690, 93768, 95628, 101582, 117210, 119535, 127504, 147120, 152373, 156280, 159380, 187536, 191256, 203164, 234420, 239070, 253955, 304746, 312560, 318760, 382512, 406328, 468840, 478140, 507910, 609492, 637520, 761865, 812656, 937680, 956280, 1015820, 1218984, 1523730, 1912560, 2031640, 2394991, 2437968, 3047460, 4063280, 4789982, 6094920, 7184973, 9579964, 11974955, 12189840, 14369946, 19159928, 23949910, 28739892, 31134883, 35924865, 38319856, 47899820, 57479784, 62269766, 71849730, 93404649, 95799640, 114959568, 124539532, 143699460, 155674415, 186809298, 191599280, 249079064, 287398920, 311348830, 373618596, 467023245, 498158128, 574797840, 622697660, 747237192, 934046490, 1245395320, 1494474384, 1868092980, 2490790640, 3736185960, 7472371920]

約数ペア:

[(1, 7472371920), (2, 3736185960), (3, 2490790640), (4, 1868092980), (5, 1494474384), (6, 1245395320), (8, 934046490), (10, 747237192), (12, 622697660), (13, 574797840), (15, 498158128), (16, 467023245), (20, 373618596), (24, 311348830), (26, 287398920), (30, 249079064), (39, 191599280), (40, 186809298), (48, 155674415), (52, 143699460), (60, 124539532), (65, 114959568), (78, 95799640), (80, 93404649), (104, 71849730), (120, 62269766), (130, 57479784), (156, 47899820), (195, 38319856), (208, 35924865), (240, 31134883), (260, 28739892), (312, 23949910), (390, 19159928), (520, 14369946), (613, 12189840), (624, 11974955), (780, 9579964), (1040, 7184973), (1226, 6094920), (1560, 4789982), (1839, 4063280), (2452, 3047460), (3065, 2437968), (3120, 2394991), (3678, 2031640), (3907, 1912560), (4904, 1523730), (6130, 1218984), (7356, 1015820), (7814, 956280), (7969, 937680), (9195, 812656), (9808, 761865), (11721, 637520), (12260, 609492), (14712, 507910), (15628, 478140), (15938, 468840), (18390, 406328), (19535, 382512), (23442, 318760), (23907, 312560), (24520, 304746), (29424, 253955), (31256, 239070), (31876, 234420), (36780, 203164), (39070, 191256), (39845, 187536), (46884, 159380), (47814, 156280), (49040, 152373), (50791, 147120), (58605, 127504), (62512, 119535), (63752, 117210), (73560, 101582), (78140, 95628), (79690, 93768)]