316850520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13007}}^1$

素因数の和:13057

約数の個数: 128

約数和(自身を含む): 1123891200

約数和(自身を除く): 807040680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 13007, 24360, 26014, 39021, 52028, 65035, 78042, 91049, 104056, 130070, 156084, 182098, 195105, 260140, 273147, 312168, 364196, 377203, 390210, 455245, 520280, 546294, 728392, 754406, 780420, 910490, 1092588, 1131609, 1365735, 1508812, 1560840, 1820980, 1886015, 2185176, 2263218, 2640421, 2731470, 3017624, 3641960, 3772030, 4526436, 5280842, 5462940, 5658045, 7544060, 7921263, 9052872, 10561684, 10925880, 11316090, 13202105, 15088120, 15842526, 21123368, 22632180, 26404210, 31685052, 39606315, 45264360, 52808420, 63370104, 79212630, 105616840, 158425260, 316850520]

約数ペア:

[(1, 316850520), (2, 158425260), (3, 105616840), (4, 79212630), (5, 63370104), (6, 52808420), (7, 45264360), (8, 39606315), (10, 31685052), (12, 26404210), (14, 22632180), (15, 21123368), (20, 15842526), (21, 15088120), (24, 13202105), (28, 11316090), (29, 10925880), (30, 10561684), (35, 9052872), (40, 7921263), (42, 7544060), (56, 5658045), (58, 5462940), (60, 5280842), (70, 4526436), (84, 3772030), (87, 3641960), (105, 3017624), (116, 2731470), (120, 2640421), (140, 2263218), (145, 2185176), (168, 1886015), (174, 1820980), (203, 1560840), (210, 1508812), (232, 1365735), (280, 1131609), (290, 1092588), (348, 910490), (406, 780420), (420, 754406), (435, 728392), (580, 546294), (609, 520280), (696, 455245), (812, 390210), (840, 377203), (870, 364196), (1015, 312168), (1160, 273147), (1218, 260140), (1624, 195105), (1740, 182098), (2030, 156084), (2436, 130070), (3045, 104056), (3480, 91049), (4060, 78042), (4872, 65035), (6090, 52028), (8120, 39021), (12180, 26014), (13007, 24360)]