230493480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16141}}^1$

素因数の和:16179

約数の個数: 128

約数和(自身を含む): 836801280

約数和(自身を除く): 606307800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 16141, 32282, 48423, 64564, 80705, 96846, 112987, 129128, 161410, 193692, 225974, 242115, 274397, 322820, 338961, 387384, 451948, 484230, 548794, 564935, 645640, 677922, 823191, 903896, 968460, 1097588, 1129870, 1355844, 1371985, 1646382, 1694805, 1920779, 1936920, 2195176, 2259740, 2711688, 2743970, 3292764, 3389610, 3841558, 4115955, 4519480, 5487940, 5762337, 6585528, 6779220, 7683116, 8231910, 9603895, 10975880, 11524674, 13558440, 15366232, 16463820, 19207790, 23049348, 28811685, 32927640, 38415580, 46098696, 57623370, 76831160, 115246740, 230493480]

約数ペア:

[(1, 230493480), (2, 115246740), (3, 76831160), (4, 57623370), (5, 46098696), (6, 38415580), (7, 32927640), (8, 28811685), (10, 23049348), (12, 19207790), (14, 16463820), (15, 15366232), (17, 13558440), (20, 11524674), (21, 10975880), (24, 9603895), (28, 8231910), (30, 7683116), (34, 6779220), (35, 6585528), (40, 5762337), (42, 5487940), (51, 4519480), (56, 4115955), (60, 3841558), (68, 3389610), (70, 3292764), (84, 2743970), (85, 2711688), (102, 2259740), (105, 2195176), (119, 1936920), (120, 1920779), (136, 1694805), (140, 1646382), (168, 1371985), (170, 1355844), (204, 1129870), (210, 1097588), (238, 968460), (255, 903896), (280, 823191), (340, 677922), (357, 645640), (408, 564935), (420, 548794), (476, 484230), (510, 451948), (595, 387384), (680, 338961), (714, 322820), (840, 274397), (952, 242115), (1020, 225974), (1190, 193692), (1428, 161410), (1785, 129128), (2040, 112987), (2380, 96846), (2856, 80705), (3570, 64564), (4760, 48423), (7140, 32282), (14280, 16141)]