40967640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5446

約数の個数: 128

約数和(自身を含む): 156096000

約数和(自身を除く): 115128360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 5419, 7560, 10838, 16257, 21676, 27095, 32514, 37933, 43352, 48771, 54190, 65028, 75866, 81285, 97542, 108380, 113799, 130056, 146313, 151732, 162570, 189665, 195084, 216760, 227598, 243855, 292626, 303464, 325140, 341397, 379330, 390168, 455196, 487710, 568995, 585252, 650280, 682794, 731565, 758660, 910392, 975420, 1024191, 1137990, 1170504, 1365588, 1463130, 1517320, 1706985, 1950840, 2048382, 2275980, 2731176, 2926260, 3413970, 4096764, 4551960, 5120955, 5852520, 6827940, 8193528, 10241910, 13655880, 20483820, 40967640]

約数ペア:

[(1, 40967640), (2, 20483820), (3, 13655880), (4, 10241910), (5, 8193528), (6, 6827940), (7, 5852520), (8, 5120955), (9, 4551960), (10, 4096764), (12, 3413970), (14, 2926260), (15, 2731176), (18, 2275980), (20, 2048382), (21, 1950840), (24, 1706985), (27, 1517320), (28, 1463130), (30, 1365588), (35, 1170504), (36, 1137990), (40, 1024191), (42, 975420), (45, 910392), (54, 758660), (56, 731565), (60, 682794), (63, 650280), (70, 585252), (72, 568995), (84, 487710), (90, 455196), (105, 390168), (108, 379330), (120, 341397), (126, 325140), (135, 303464), (140, 292626), (168, 243855), (180, 227598), (189, 216760), (210, 195084), (216, 189665), (252, 162570), (270, 151732), (280, 146313), (315, 130056), (360, 113799), (378, 108380), (420, 97542), (504, 81285), (540, 75866), (630, 65028), (756, 54190), (840, 48771), (945, 43352), (1080, 37933), (1260, 32514), (1512, 27095), (1890, 21676), (2520, 16257), (3780, 10838), (5419, 7560)]