5057640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 19514880

約数和(自身を除く): 14457240

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 324, 360, 378, 405, 420, 446, 504, 540, 567, 630, 648, 669, 756, 810, 840, 892, 945, 1080, 1115, 1134, 1260, 1338, 1512, 1561, 1620, 1784, 1890, 2007, 2230, 2268, 2520, 2676, 2835, 3122, 3240, 3345, 3780, 4014, 4460, 4536, 4683, 5352, 5670, 6021, 6244, 6690, 7560, 7805, 8028, 8920, 9366, 10035, 11340, 12042, 12488, 13380, 14049, 15610, 16056, 18063, 18732, 20070, 22680, 23415, 24084, 26760, 28098, 30105, 31220, 36126, 37464, 40140, 42147, 46830, 48168, 56196, 60210, 62440, 70245, 72252, 80280, 84294, 90315, 93660, 112392, 120420, 126441, 140490, 144504, 168588, 180630, 187320, 210735, 240840, 252882, 280980, 337176, 361260, 421470, 505764, 561960, 632205, 722520, 842940, 1011528, 1264410, 1685880, 2528820, 5057640]

約数ペア:

[(1, 5057640), (2, 2528820), (3, 1685880), (4, 1264410), (5, 1011528), (6, 842940), (7, 722520), (8, 632205), (9, 561960), (10, 505764), (12, 421470), (14, 361260), (15, 337176), (18, 280980), (20, 252882), (21, 240840), (24, 210735), (27, 187320), (28, 180630), (30, 168588), (35, 144504), (36, 140490), (40, 126441), (42, 120420), (45, 112392), (54, 93660), (56, 90315), (60, 84294), (63, 80280), (70, 72252), (72, 70245), (81, 62440), (84, 60210), (90, 56196), (105, 48168), (108, 46830), (120, 42147), (126, 40140), (135, 37464), (140, 36126), (162, 31220), (168, 30105), (180, 28098), (189, 26760), (210, 24084), (216, 23415), (223, 22680), (252, 20070), (270, 18732), (280, 18063), (315, 16056), (324, 15610), (360, 14049), (378, 13380), (405, 12488), (420, 12042), (446, 11340), (504, 10035), (540, 9366), (567, 8920), (630, 8028), (648, 7805), (669, 7560), (756, 6690), (810, 6244), (840, 6021), (892, 5670), (945, 5352), (1080, 4683), (1115, 4536), (1134, 4460), (1260, 4014), (1338, 3780), (1512, 3345), (1561, 3240), (1620, 3122), (1784, 2835), (1890, 2676), (2007, 2520), (2230, 2268)]