144626440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 382472280

約数和(自身を除く): 237845840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 140, 196, 226, 245, 280, 392, 452, 490, 565, 653, 791, 904, 980, 1130, 1306, 1582, 1960, 2260, 2612, 3164, 3265, 3955, 4520, 4571, 5224, 5537, 6328, 6530, 7910, 9142, 11074, 13060, 15820, 18284, 22148, 22855, 26120, 27685, 31640, 31997, 36568, 44296, 45710, 55370, 63994, 73789, 91420, 110740, 127988, 147578, 159985, 182840, 221480, 255976, 295156, 319970, 368945, 516523, 590312, 639940, 737890, 1033046, 1279880, 1475780, 2066092, 2582615, 2951560, 3615661, 4132184, 5165230, 7231322, 10330460, 14462644, 18078305, 20660920, 28925288, 36156610, 72313220, 144626440]

約数ペア:

[(1, 144626440), (2, 72313220), (4, 36156610), (5, 28925288), (7, 20660920), (8, 18078305), (10, 14462644), (14, 10330460), (20, 7231322), (28, 5165230), (35, 4132184), (40, 3615661), (49, 2951560), (56, 2582615), (70, 2066092), (98, 1475780), (113, 1279880), (140, 1033046), (196, 737890), (226, 639940), (245, 590312), (280, 516523), (392, 368945), (452, 319970), (490, 295156), (565, 255976), (653, 221480), (791, 182840), (904, 159985), (980, 147578), (1130, 127988), (1306, 110740), (1582, 91420), (1960, 73789), (2260, 63994), (2612, 55370), (3164, 45710), (3265, 44296), (3955, 36568), (4520, 31997), (4571, 31640), (5224, 27685), (5537, 26120), (6328, 22855), (6530, 22148), (7910, 18284), (9142, 15820), (11074, 13060)]