468705720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{787}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 1611302400

約数和(自身を除く): 1142596680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 709, 787, 840, 1418, 1574, 2127, 2361, 2836, 3148, 3545, 3935, 4254, 4722, 4963, 5509, 5672, 6296, 7090, 7870, 8508, 9444, 9926, 10635, 11018, 11805, 14180, 14889, 15740, 16527, 17016, 18888, 19852, 21270, 22036, 23610, 24815, 27545, 28360, 29778, 31480, 33054, 39704, 42540, 44072, 47220, 49630, 55090, 59556, 66108, 74445, 82635, 85080, 94440, 99260, 110180, 119112, 132216, 148890, 165270, 198520, 220360, 297780, 330540, 557983, 595560, 661080, 1115966, 1673949, 2231932, 2789915, 3347898, 3905881, 4463864, 5579830, 6695796, 7811762, 8369745, 11159660, 11717643, 13391592, 15623524, 16739490, 19529405, 22319320, 23435286, 31247048, 33478980, 39058810, 46870572, 58588215, 66957960, 78117620, 93741144, 117176430, 156235240, 234352860, 468705720]

約数ペア:

[(1, 468705720), (2, 234352860), (3, 156235240), (4, 117176430), (5, 93741144), (6, 78117620), (7, 66957960), (8, 58588215), (10, 46870572), (12, 39058810), (14, 33478980), (15, 31247048), (20, 23435286), (21, 22319320), (24, 19529405), (28, 16739490), (30, 15623524), (35, 13391592), (40, 11717643), (42, 11159660), (56, 8369745), (60, 7811762), (70, 6695796), (84, 5579830), (105, 4463864), (120, 3905881), (140, 3347898), (168, 2789915), (210, 2231932), (280, 1673949), (420, 1115966), (709, 661080), (787, 595560), (840, 557983), (1418, 330540), (1574, 297780), (2127, 220360), (2361, 198520), (2836, 165270), (3148, 148890), (3545, 132216), (3935, 119112), (4254, 110180), (4722, 99260), (4963, 94440), (5509, 85080), (5672, 82635), (6296, 74445), (7090, 66108), (7870, 59556), (8508, 55090), (9444, 49630), (9926, 47220), (10635, 44072), (11018, 42540), (11805, 39704), (14180, 33054), (14889, 31480), (15740, 29778), (16527, 28360), (17016, 27545), (18888, 24815), (19852, 23610), (21270, 22036)]