401107080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1399

約数の個数: 128

約数和(自身を含む): 1318654080

約数和(自身を除く): 917547000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 277, 330, 440, 554, 660, 831, 1097, 1108, 1320, 1385, 1662, 2194, 2216, 2770, 3047, 3291, 3324, 4155, 4388, 5485, 5540, 6094, 6582, 6648, 8310, 8776, 9141, 10970, 11080, 12067, 12188, 13164, 15235, 16455, 16620, 18282, 21940, 24134, 24376, 26328, 30470, 32910, 33240, 36201, 36564, 43880, 45705, 48268, 60335, 60940, 65820, 72402, 73128, 91410, 96536, 120670, 121880, 131640, 144804, 181005, 182820, 241340, 289608, 303869, 362010, 365640, 482680, 607738, 724020, 911607, 1215476, 1448040, 1519345, 1823214, 2430952, 3038690, 3342559, 3646428, 4558035, 6077380, 6685118, 7292856, 9116070, 10027677, 12154760, 13370236, 16712795, 18232140, 20055354, 26740472, 33425590, 36464280, 40110708, 50138385, 66851180, 80221416, 100276770, 133702360, 200553540, 401107080]

約数ペア:

[(1, 401107080), (2, 200553540), (3, 133702360), (4, 100276770), (5, 80221416), (6, 66851180), (8, 50138385), (10, 40110708), (11, 36464280), (12, 33425590), (15, 26740472), (20, 20055354), (22, 18232140), (24, 16712795), (30, 13370236), (33, 12154760), (40, 10027677), (44, 9116070), (55, 7292856), (60, 6685118), (66, 6077380), (88, 4558035), (110, 3646428), (120, 3342559), (132, 3038690), (165, 2430952), (220, 1823214), (264, 1519345), (277, 1448040), (330, 1215476), (440, 911607), (554, 724020), (660, 607738), (831, 482680), (1097, 365640), (1108, 362010), (1320, 303869), (1385, 289608), (1662, 241340), (2194, 182820), (2216, 181005), (2770, 144804), (3047, 131640), (3291, 121880), (3324, 120670), (4155, 96536), (4388, 91410), (5485, 73128), (5540, 72402), (6094, 65820), (6582, 60940), (6648, 60335), (8310, 48268), (8776, 45705), (9141, 43880), (10970, 36564), (11080, 36201), (12067, 33240), (12188, 32910), (13164, 30470), (15235, 26328), (16455, 24376), (16620, 24134), (18282, 21940)]