636532680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39923

約数の個数: 128

約数和(自身を含む): 2297318400

約数和(自身を除く): 1660785720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 39883, 79766, 119649, 159532, 199415, 239298, 279181, 319064, 398830, 478596, 558362, 598245, 757777, 797660, 837543, 957192, 1116724, 1196490, 1395905, 1515554, 1595320, 1675086, 2233448, 2273331, 2392980, 2791810, 3031108, 3350172, 3788885, 4187715, 4546662, 4785960, 5304439, 5583620, 6062216, 6700344, 7577770, 8375430, 9093324, 10608878, 11167240, 11366655, 15155540, 15913317, 16750860, 18186648, 21217756, 22733310, 26522195, 30311080, 31826634, 33501720, 42435512, 45466620, 53044390, 63653268, 79566585, 90933240, 106088780, 127306536, 159133170, 212177560, 318266340, 636532680]

約数ペア:

[(1, 636532680), (2, 318266340), (3, 212177560), (4, 159133170), (5, 127306536), (6, 106088780), (7, 90933240), (8, 79566585), (10, 63653268), (12, 53044390), (14, 45466620), (15, 42435512), (19, 33501720), (20, 31826634), (21, 30311080), (24, 26522195), (28, 22733310), (30, 21217756), (35, 18186648), (38, 16750860), (40, 15913317), (42, 15155540), (56, 11366655), (57, 11167240), (60, 10608878), (70, 9093324), (76, 8375430), (84, 7577770), (95, 6700344), (105, 6062216), (114, 5583620), (120, 5304439), (133, 4785960), (140, 4546662), (152, 4187715), (168, 3788885), (190, 3350172), (210, 3031108), (228, 2791810), (266, 2392980), (280, 2273331), (285, 2233448), (380, 1675086), (399, 1595320), (420, 1515554), (456, 1395905), (532, 1196490), (570, 1116724), (665, 957192), (760, 837543), (798, 797660), (840, 757777), (1064, 598245), (1140, 558362), (1330, 478596), (1596, 398830), (1995, 319064), (2280, 279181), (2660, 239298), (3192, 199415), (3990, 159532), (5320, 119649), (7980, 79766), (15960, 39883)]