15347640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 58222080

約数和(自身を除く): 42874440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 151, 154, 165, 168, 210, 220, 231, 242, 264, 280, 302, 308, 330, 363, 385, 420, 440, 453, 462, 484, 604, 605, 616, 660, 726, 755, 770, 840, 847, 906, 924, 968, 1057, 1155, 1208, 1210, 1320, 1452, 1510, 1540, 1661, 1694, 1812, 1815, 1848, 2114, 2265, 2310, 2420, 2541, 2904, 3020, 3080, 3171, 3322, 3388, 3624, 3630, 4228, 4235, 4530, 4620, 4840, 4983, 5082, 5285, 6040, 6342, 6644, 6776, 7260, 8305, 8456, 8470, 9060, 9240, 9966, 10164, 10570, 11627, 12684, 12705, 13288, 14520, 15855, 16610, 16940, 18120, 18271, 19932, 20328, 21140, 23254, 24915, 25368, 25410, 31710, 33220, 33880, 34881, 36542, 39864, 42280, 46508, 49830, 50820, 54813, 58135, 63420, 66440, 69762, 73084, 91355, 93016, 99660, 101640, 109626, 116270, 126840, 127897, 139524, 146168, 174405, 182710, 199320, 219252, 232540, 255794, 274065, 279048, 348810, 365420, 383691, 438504, 465080, 511588, 548130, 639485, 697620, 730840, 767382, 1023176, 1096260, 1278970, 1395240, 1534764, 1918455, 2192520, 2557940, 3069528, 3836910, 5115880, 7673820, 15347640]

約数ペア:

[(1, 15347640), (2, 7673820), (3, 5115880), (4, 3836910), (5, 3069528), (6, 2557940), (7, 2192520), (8, 1918455), (10, 1534764), (11, 1395240), (12, 1278970), (14, 1096260), (15, 1023176), (20, 767382), (21, 730840), (22, 697620), (24, 639485), (28, 548130), (30, 511588), (33, 465080), (35, 438504), (40, 383691), (42, 365420), (44, 348810), (55, 279048), (56, 274065), (60, 255794), (66, 232540), (70, 219252), (77, 199320), (84, 182710), (88, 174405), (105, 146168), (110, 139524), (120, 127897), (121, 126840), (132, 116270), (140, 109626), (151, 101640), (154, 99660), (165, 93016), (168, 91355), (210, 73084), (220, 69762), (231, 66440), (242, 63420), (264, 58135), (280, 54813), (302, 50820), (308, 49830), (330, 46508), (363, 42280), (385, 39864), (420, 36542), (440, 34881), (453, 33880), (462, 33220), (484, 31710), (604, 25410), (605, 25368), (616, 24915), (660, 23254), (726, 21140), (755, 20328), (770, 19932), (840, 18271), (847, 18120), (906, 16940), (924, 16610), (968, 15855), (1057, 14520), (1155, 13288), (1208, 12705), (1210, 12684), (1320, 11627), (1452, 10570), (1510, 10164), (1540, 9966), (1661, 9240), (1694, 9060), (1812, 8470), (1815, 8456), (1848, 8305), (2114, 7260), (2265, 6776), (2310, 6644), (2420, 6342), (2541, 6040), (2904, 5285), (3020, 5082), (3080, 4983), (3171, 4840), (3322, 4620), (3388, 4530), (3624, 4235), (3630, 4228)]