148585920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22111}}^1$

素因数の和:22138

約数の個数: 112

約数和(自身を含む): 539179008

約数和(自身を除く): 390593088

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22111, 44222, 66333, 88444, 110555, 132666, 154777, 176888, 221110, 265332, 309554, 331665, 353776, 442220, 464331, 530664, 619108, 663330, 707552, 773885, 884440, 928662, 1061328, 1238216, 1326660, 1415104, 1547770, 1768880, 1857324, 2122656, 2321655, 2476432, 2653320, 3095540, 3537760, 3714648, 4245312, 4643310, 4952864, 5306640, 6191080, 7075520, 7429296, 9286620, 9905728, 10613280, 12382160, 14858592, 18573240, 21226560, 24764320, 29717184, 37146480, 49528640, 74292960, 148585920]

約数ペア:

[(1, 148585920), (2, 74292960), (3, 49528640), (4, 37146480), (5, 29717184), (6, 24764320), (7, 21226560), (8, 18573240), (10, 14858592), (12, 12382160), (14, 10613280), (15, 9905728), (16, 9286620), (20, 7429296), (21, 7075520), (24, 6191080), (28, 5306640), (30, 4952864), (32, 4643310), (35, 4245312), (40, 3714648), (42, 3537760), (48, 3095540), (56, 2653320), (60, 2476432), (64, 2321655), (70, 2122656), (80, 1857324), (84, 1768880), (96, 1547770), (105, 1415104), (112, 1326660), (120, 1238216), (140, 1061328), (160, 928662), (168, 884440), (192, 773885), (210, 707552), (224, 663330), (240, 619108), (280, 530664), (320, 464331), (336, 442220), (420, 353776), (448, 331665), (480, 309554), (560, 265332), (672, 221110), (840, 176888), (960, 154777), (1120, 132666), (1344, 110555), (1680, 88444), (2240, 66333), (3360, 44222), (6720, 22111)]