208014960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 676528128

約数和(自身を除く): 468513168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 372, 383, 438, 465, 496, 584, 620, 730, 744, 766, 876, 930, 1095, 1149, 1168, 1240, 1460, 1488, 1532, 1752, 1860, 1915, 2190, 2263, 2298, 2480, 2920, 3064, 3504, 3720, 3830, 4380, 4526, 4596, 5745, 5840, 6128, 6789, 7440, 7660, 8760, 9052, 9192, 11315, 11490, 11873, 13578, 15320, 17520, 18104, 18384, 22630, 22980, 23746, 27156, 27959, 30640, 33945, 35619, 36208, 45260, 45960, 47492, 54312, 55918, 59365, 67890, 71238, 83877, 90520, 91920, 94984, 108624, 111836, 118730, 135780, 139795, 142476, 167754, 178095, 181040, 189968, 223672, 237460, 271560, 279590, 284952, 335508, 356190, 419385, 447344, 474920, 543120, 559180, 569904, 671016, 712380, 838770, 866729, 949840, 1118360, 1342032, 1424760, 1677540, 1733458, 2236720, 2600187, 2849520, 3355080, 3466916, 4333645, 5200374, 6710160, 6933832, 8667290, 10400748, 13000935, 13867664, 17334580, 20801496, 26001870, 34669160, 41602992, 52003740, 69338320, 104007480, 208014960]

約数ペア:

[(1, 208014960), (2, 104007480), (3, 69338320), (4, 52003740), (5, 41602992), (6, 34669160), (8, 26001870), (10, 20801496), (12, 17334580), (15, 13867664), (16, 13000935), (20, 10400748), (24, 8667290), (30, 6933832), (31, 6710160), (40, 5200374), (48, 4333645), (60, 3466916), (62, 3355080), (73, 2849520), (80, 2600187), (93, 2236720), (120, 1733458), (124, 1677540), (146, 1424760), (155, 1342032), (186, 1118360), (219, 949840), (240, 866729), (248, 838770), (292, 712380), (310, 671016), (365, 569904), (372, 559180), (383, 543120), (438, 474920), (465, 447344), (496, 419385), (584, 356190), (620, 335508), (730, 284952), (744, 279590), (766, 271560), (876, 237460), (930, 223672), (1095, 189968), (1149, 181040), (1168, 178095), (1240, 167754), (1460, 142476), (1488, 139795), (1532, 135780), (1752, 118730), (1860, 111836), (1915, 108624), (2190, 94984), (2263, 91920), (2298, 90520), (2480, 83877), (2920, 71238), (3064, 67890), (3504, 59365), (3720, 55918), (3830, 54312), (4380, 47492), (4526, 45960), (4596, 45260), (5745, 36208), (5840, 35619), (6128, 33945), (6789, 30640), (7440, 27959), (7660, 27156), (8760, 23746), (9052, 22980), (9192, 22630), (11315, 18384), (11490, 18104), (11873, 17520), (13578, 15320)]