310048440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 1007173440

約数和(自身を除く): 697125000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 233, 260, 312, 390, 466, 520, 699, 780, 853, 932, 1165, 1398, 1560, 1706, 1864, 2330, 2559, 2796, 3029, 3412, 3495, 4265, 4660, 5118, 5592, 6058, 6824, 6990, 8530, 9087, 9320, 10236, 11089, 12116, 12795, 13980, 15145, 17060, 18174, 20472, 22178, 24232, 25590, 27960, 30290, 33267, 34120, 36348, 44356, 45435, 51180, 55445, 60580, 66534, 72696, 88712, 90870, 102360, 110890, 121160, 133068, 166335, 181740, 198749, 221780, 266136, 332670, 363480, 397498, 443560, 596247, 665340, 794996, 993745, 1192494, 1330680, 1589992, 1987490, 2384988, 2583737, 2981235, 3974980, 4769976, 5167474, 5962470, 7751211, 7949960, 10334948, 11924940, 12918685, 15502422, 20669896, 23849880, 25837370, 31004844, 38756055, 51674740, 62009688, 77512110, 103349480, 155024220, 310048440]

約数ペア:

[(1, 310048440), (2, 155024220), (3, 103349480), (4, 77512110), (5, 62009688), (6, 51674740), (8, 38756055), (10, 31004844), (12, 25837370), (13, 23849880), (15, 20669896), (20, 15502422), (24, 12918685), (26, 11924940), (30, 10334948), (39, 7949960), (40, 7751211), (52, 5962470), (60, 5167474), (65, 4769976), (78, 3974980), (104, 2981235), (120, 2583737), (130, 2384988), (156, 1987490), (195, 1589992), (233, 1330680), (260, 1192494), (312, 993745), (390, 794996), (466, 665340), (520, 596247), (699, 443560), (780, 397498), (853, 363480), (932, 332670), (1165, 266136), (1398, 221780), (1560, 198749), (1706, 181740), (1864, 166335), (2330, 133068), (2559, 121160), (2796, 110890), (3029, 102360), (3412, 90870), (3495, 88712), (4265, 72696), (4660, 66534), (5118, 60580), (5592, 55445), (6058, 51180), (6824, 45435), (6990, 44356), (8530, 36348), (9087, 34120), (9320, 33267), (10236, 30290), (11089, 27960), (12116, 25590), (12795, 24232), (13980, 22178), (15145, 20472), (17060, 18174)]