2013178771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{194867}}^1\times {\mathrm{21523}}^1$

素因数の和:216408

約数の個数: 96

約数和(自身を含む): 6341840313984

約数和(自身を除く): 4328661542304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 194867, 215230, 258276, 322845, 344368, 389734, 430460, 516552, 584601, 645690, 688736, 779468, 860920, 974335, 1033104, 1169202, 1291380, 1558936, 1721840, 1948670, 2066208, 2338404, 2582760, 2923005, 3117872, 3443680, 3897340, 4676808, 5165520, 5846010, 6235744, 7794680, 9353616, 10331040, 11692020, 15589360, 18707232, 23384040, 31178720, 46768080, 93536160, 4194122441, 8388244882, 12582367323, 16776489764, 20970612205, 25164734646, 33552979528, 41941224410, 50329469292, 62911836615, 67105959056, 83882448820, 100658938584, 125823673230, 134211918112, 167764897640, 201317877168, 251647346460, 335529795280, 402635754336, 503294692920, 671059590560, 1006589385840, 2013178771680]

約数ペア:

[(1, 2013178771680), (2, 1006589385840), (3, 671059590560), (4, 503294692920), (5, 402635754336), (6, 335529795280), (8, 251647346460), (10, 201317877168), (12, 167764897640), (15, 134211918112), (16, 125823673230), (20, 100658938584), (24, 83882448820), (30, 67105959056), (32, 62911836615), (40, 50329469292), (48, 41941224410), (60, 33552979528), (80, 25164734646), (96, 20970612205), (120, 16776489764), (160, 12582367323), (240, 8388244882), (480, 4194122441), (21523, 93536160), (43046, 46768080), (64569, 31178720), (86092, 23384040), (107615, 18707232), (129138, 15589360), (172184, 11692020), (194867, 10331040), (215230, 9353616), (258276, 7794680), (322845, 6235744), (344368, 5846010), (389734, 5165520), (430460, 4676808), (516552, 3897340), (584601, 3443680), (645690, 3117872), (688736, 2923005), (779468, 2582760), (860920, 2338404), (974335, 2066208), (1033104, 1948670), (1169202, 1721840), (1291380, 1558936)]