141755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 463579200

約数和(自身を除く): 321823560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1021, 1068, 1157, 1335, 1560, 1780, 2042, 2136, 2314, 2670, 3063, 3471, 3560, 4084, 4628, 5105, 5340, 5785, 6126, 6942, 8168, 9256, 10210, 10680, 11570, 12252, 13273, 13884, 15315, 17355, 20420, 23140, 24504, 26546, 27768, 30630, 34710, 39819, 40840, 46280, 53092, 61260, 66365, 69420, 79638, 90869, 106184, 122520, 132730, 138840, 159276, 181738, 199095, 265460, 272607, 318552, 363476, 398190, 454345, 530920, 545214, 726952, 796380, 908690, 1090428, 1181297, 1363035, 1592760, 1817380, 2180856, 2362594, 2726070, 3543891, 3634760, 4725188, 5452140, 5906485, 7087782, 9450376, 10904280, 11812970, 14175564, 17719455, 23625940, 28351128, 35438910, 47251880, 70877820, 141755640]

約数ペア:

[(1, 141755640), (2, 70877820), (3, 47251880), (4, 35438910), (5, 28351128), (6, 23625940), (8, 17719455), (10, 14175564), (12, 11812970), (13, 10904280), (15, 9450376), (20, 7087782), (24, 5906485), (26, 5452140), (30, 4725188), (39, 3634760), (40, 3543891), (52, 2726070), (60, 2362594), (65, 2180856), (78, 1817380), (89, 1592760), (104, 1363035), (120, 1181297), (130, 1090428), (156, 908690), (178, 796380), (195, 726952), (260, 545214), (267, 530920), (312, 454345), (356, 398190), (390, 363476), (445, 318552), (520, 272607), (534, 265460), (712, 199095), (780, 181738), (890, 159276), (1021, 138840), (1068, 132730), (1157, 122520), (1335, 106184), (1560, 90869), (1780, 79638), (2042, 69420), (2136, 66365), (2314, 61260), (2670, 53092), (3063, 46280), (3471, 40840), (3560, 39819), (4084, 34710), (4628, 30630), (5105, 27768), (5340, 26546), (5785, 24504), (6126, 23140), (6942, 20420), (8168, 17355), (9256, 15315), (10210, 13884), (10680, 13273), (11570, 12252)]