294070640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 723810816

約数和(自身を除く): 429740176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2251, 2840, 3266, 4502, 5680, 6532, 8165, 9004, 11255, 13064, 16330, 18008, 22510, 26128, 32660, 36016, 45020, 51773, 65320, 90040, 103546, 130640, 159821, 180080, 207092, 258865, 319642, 414184, 517730, 639284, 799105, 828368, 1035460, 1278568, 1598210, 2070920, 2557136, 3196420, 3675883, 4141840, 6392840, 7351766, 12785680, 14703532, 18379415, 29407064, 36758830, 58814128, 73517660, 147035320, 294070640]

約数ペア:

[(1, 294070640), (2, 147035320), (4, 73517660), (5, 58814128), (8, 36758830), (10, 29407064), (16, 18379415), (20, 14703532), (23, 12785680), (40, 7351766), (46, 6392840), (71, 4141840), (80, 3675883), (92, 3196420), (115, 2557136), (142, 2070920), (184, 1598210), (230, 1278568), (284, 1035460), (355, 828368), (368, 799105), (460, 639284), (568, 517730), (710, 414184), (920, 319642), (1136, 258865), (1420, 207092), (1633, 180080), (1840, 159821), (2251, 130640), (2840, 103546), (3266, 90040), (4502, 65320), (5680, 51773), (6532, 45020), (8165, 36016), (9004, 32660), (11255, 26128), (13064, 22510), (16330, 18008)]