87919440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 317122560

約数和(自身を除く): 229203120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 887, 944, 1180, 1239, 1416, 1652, 1680, 1770, 1774, 2065, 2360, 2478, 2661, 2832, 3304, 3540, 3548, 4130, 4435, 4720, 4956, 5322, 6195, 6209, 6608, 7080, 7096, 8260, 8870, 9912, 10644, 12390, 12418, 13305, 14160, 14192, 16520, 17740, 18627, 19824, 21288, 24780, 24836, 26610, 31045, 33040, 35480, 37254, 42576, 49560, 49672, 52333, 53220, 62090, 70960, 74508, 93135, 99120, 99344, 104666, 106440, 124180, 149016, 156999, 186270, 209332, 212880, 248360, 261665, 298032, 313998, 366331, 372540, 418664, 496720, 523330, 627996, 732662, 745080, 784995, 837328, 1046660, 1098993, 1255992, 1465324, 1490160, 1569990, 1831655, 2093320, 2197986, 2511984, 2930648, 3139980, 3663310, 4186640, 4395972, 5494965, 5861296, 6279960, 7326620, 8791944, 10989930, 12559920, 14653240, 17583888, 21979860, 29306480, 43959720, 87919440]

約数ペア:

[(1, 87919440), (2, 43959720), (3, 29306480), (4, 21979860), (5, 17583888), (6, 14653240), (7, 12559920), (8, 10989930), (10, 8791944), (12, 7326620), (14, 6279960), (15, 5861296), (16, 5494965), (20, 4395972), (21, 4186640), (24, 3663310), (28, 3139980), (30, 2930648), (35, 2511984), (40, 2197986), (42, 2093320), (48, 1831655), (56, 1569990), (59, 1490160), (60, 1465324), (70, 1255992), (80, 1098993), (84, 1046660), (105, 837328), (112, 784995), (118, 745080), (120, 732662), (140, 627996), (168, 523330), (177, 496720), (210, 418664), (236, 372540), (240, 366331), (280, 313998), (295, 298032), (336, 261665), (354, 248360), (413, 212880), (420, 209332), (472, 186270), (560, 156999), (590, 149016), (708, 124180), (826, 106440), (840, 104666), (885, 99344), (887, 99120), (944, 93135), (1180, 74508), (1239, 70960), (1416, 62090), (1652, 53220), (1680, 52333), (1770, 49672), (1774, 49560), (2065, 42576), (2360, 37254), (2478, 35480), (2661, 33040), (2832, 31045), (3304, 26610), (3540, 24836), (3548, 24780), (4130, 21288), (4435, 19824), (4720, 18627), (4956, 17740), (5322, 16520), (6195, 14192), (6209, 14160), (6608, 13305), (7080, 12418), (7096, 12390), (8260, 10644), (8870, 9912)]