41662920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 128

約数和(自身を含む): 142611840

約数和(自身を除く): 100948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1571, 1768, 2040, 2210, 2652, 3142, 3315, 4420, 4713, 5304, 6284, 6630, 7855, 8840, 9426, 12568, 13260, 15710, 18852, 20423, 23565, 26520, 26707, 31420, 37704, 40846, 47130, 53414, 61269, 62840, 80121, 81692, 94260, 102115, 106828, 122538, 133535, 160242, 163384, 188520, 204230, 213656, 245076, 267070, 306345, 320484, 347191, 400605, 408460, 490152, 534140, 612690, 640968, 694382, 801210, 816920, 1041573, 1068280, 1225380, 1388764, 1602420, 1735955, 2083146, 2450760, 2777528, 3204840, 3471910, 4166292, 5207865, 6943820, 8332584, 10415730, 13887640, 20831460, 41662920]

約数ペア:

[(1, 41662920), (2, 20831460), (3, 13887640), (4, 10415730), (5, 8332584), (6, 6943820), (8, 5207865), (10, 4166292), (12, 3471910), (13, 3204840), (15, 2777528), (17, 2450760), (20, 2083146), (24, 1735955), (26, 1602420), (30, 1388764), (34, 1225380), (39, 1068280), (40, 1041573), (51, 816920), (52, 801210), (60, 694382), (65, 640968), (68, 612690), (78, 534140), (85, 490152), (102, 408460), (104, 400605), (120, 347191), (130, 320484), (136, 306345), (156, 267070), (170, 245076), (195, 213656), (204, 204230), (221, 188520), (255, 163384), (260, 160242), (312, 133535), (340, 122538), (390, 106828), (408, 102115), (442, 94260), (510, 81692), (520, 80121), (663, 62840), (680, 61269), (780, 53414), (884, 47130), (1020, 40846), (1105, 37704), (1326, 31420), (1560, 26707), (1571, 26520), (1768, 23565), (2040, 20423), (2210, 18852), (2652, 15710), (3142, 13260), (3315, 12568), (4420, 9426), (4713, 8840), (5304, 7855), (6284, 6630)]