1538063520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{457757}}^1$

素因数の和:457782

約数の個数: 96

約数和(自身を含む): 5537040768

約数和(自身を除く): 3998977248

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, 457757, 915514, 1373271, 1831028, 2288785, 2746542, 3204299, 3662056, 4577570, 5493084, 6408598, 6866355, 7324112, 9155140, 9612897, 10986168, 12817196, 13732710, 14648224, 16021495, 18310280, 19225794, 21972336, 25634392, 27465420, 32042990, 36620560, 38451588, 43944672, 48064485, 51268784, 54930840, 64085980, 73241120, 76903176, 96128970, 102537568, 109861680, 128171960, 153806352, 192257940, 219723360, 256343920, 307612704, 384515880, 512687840, 769031760, 1538063520]

約数ペア:

[(1, 1538063520), (2, 769031760), (3, 512687840), (4, 384515880), (5, 307612704), (6, 256343920), (7, 219723360), (8, 192257940), (10, 153806352), (12, 128171960), (14, 109861680), (15, 102537568), (16, 96128970), (20, 76903176), (21, 73241120), (24, 64085980), (28, 54930840), (30, 51268784), (32, 48064485), (35, 43944672), (40, 38451588), (42, 36620560), (48, 32042990), (56, 27465420), (60, 25634392), (70, 21972336), (80, 19225794), (84, 18310280), (96, 16021495), (105, 14648224), (112, 13732710), (120, 12817196), (140, 10986168), (160, 9612897), (168, 9155140), (210, 7324112), (224, 6866355), (240, 6408598), (280, 5493084), (336, 4577570), (420, 3662056), (480, 3204299), (560, 2746542), (672, 2288785), (840, 1831028), (1120, 1373271), (1680, 915514), (3360, 457757)]