137131680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40838

約数の個数: 96

約数和(自身を含む): 493686144

約数和(自身を除く): 356554464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 40813, 81626, 122439, 163252, 204065, 244878, 285691, 326504, 408130, 489756, 571382, 612195, 653008, 816260, 857073, 979512, 1142764, 1224390, 1306016, 1428455, 1632520, 1714146, 1959024, 2285528, 2448780, 2856910, 3265040, 3428292, 3918048, 4285365, 4571056, 4897560, 5713820, 6530080, 6856584, 8570730, 9142112, 9795120, 11427640, 13713168, 17141460, 19590240, 22855280, 27426336, 34282920, 45710560, 68565840, 137131680]

約数ペア:

[(1, 137131680), (2, 68565840), (3, 45710560), (4, 34282920), (5, 27426336), (6, 22855280), (7, 19590240), (8, 17141460), (10, 13713168), (12, 11427640), (14, 9795120), (15, 9142112), (16, 8570730), (20, 6856584), (21, 6530080), (24, 5713820), (28, 4897560), (30, 4571056), (32, 4285365), (35, 3918048), (40, 3428292), (42, 3265040), (48, 2856910), (56, 2448780), (60, 2285528), (70, 1959024), (80, 1714146), (84, 1632520), (96, 1428455), (105, 1306016), (112, 1224390), (120, 1142764), (140, 979512), (160, 857073), (168, 816260), (210, 653008), (224, 612195), (240, 571382), (280, 489756), (336, 408130), (420, 326504), (480, 285691), (560, 244878), (672, 204065), (840, 163252), (1120, 122439), (1680, 81626), (3360, 40813)]