406232580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18013

約数の個数: 96

約数和(自身を含む): 1267257600

約数和(自身を除く): 861025020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 11310, 17959, 22620, 35918, 53877, 71836, 89795, 107754, 179590, 215508, 233467, 269385, 359180, 466934, 520811, 538770, 700401, 933868, 1041622, 1077540, 1167335, 1400802, 1562433, 2083244, 2334670, 2604055, 2801604, 3124866, 3502005, 4669340, 5208110, 6249732, 6770543, 7004010, 7812165, 10416220, 13541086, 14008020, 15624330, 20311629, 27082172, 31248660, 33852715, 40623258, 67705430, 81246516, 101558145, 135410860, 203116290, 406232580]

約数ペア:

[(1, 406232580), (2, 203116290), (3, 135410860), (4, 101558145), (5, 81246516), (6, 67705430), (10, 40623258), (12, 33852715), (13, 31248660), (15, 27082172), (20, 20311629), (26, 15624330), (29, 14008020), (30, 13541086), (39, 10416220), (52, 7812165), (58, 7004010), (60, 6770543), (65, 6249732), (78, 5208110), (87, 4669340), (116, 3502005), (130, 3124866), (145, 2801604), (156, 2604055), (174, 2334670), (195, 2083244), (260, 1562433), (290, 1400802), (348, 1167335), (377, 1077540), (390, 1041622), (435, 933868), (580, 700401), (754, 538770), (780, 520811), (870, 466934), (1131, 359180), (1508, 269385), (1740, 233467), (1885, 215508), (2262, 179590), (3770, 107754), (4524, 89795), (5655, 71836), (7540, 53877), (11310, 35918), (17959, 22620)]