66797640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 200523960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2039, 2184, 2340, 2520, 2730, 3276, 3640, 4078, 4095, 4680, 5460, 6117, 6552, 8156, 8190, 10195, 10920, 12234, 14273, 16312, 16380, 18351, 20390, 24468, 26507, 28546, 30585, 32760, 36702, 40780, 42819, 48936, 53014, 57092, 61170, 71365, 73404, 79521, 81560, 85638, 91755, 106028, 114184, 122340, 128457, 132535, 142730, 146808, 159042, 171276, 183510, 185549, 212056, 214095, 238563, 244680, 256914, 265070, 285460, 318084, 342552, 367020, 371098, 397605, 428190, 477126, 513828, 530140, 556647, 570920, 636168, 642285, 734040, 742196, 795210, 856380, 927745, 954252, 1027656, 1060280, 1113294, 1192815, 1284570, 1484392, 1590420, 1669941, 1712760, 1855490, 1908504, 2226588, 2385630, 2569140, 2783235, 3180840, 3339882, 3710980, 4453176, 4771260, 5138280, 5566470, 6679764, 7421960, 8349705, 9542520, 11132940, 13359528, 16699410, 22265880, 33398820, 66797640]

約数ペア:

[(1, 66797640), (2, 33398820), (3, 22265880), (4, 16699410), (5, 13359528), (6, 11132940), (7, 9542520), (8, 8349705), (9, 7421960), (10, 6679764), (12, 5566470), (13, 5138280), (14, 4771260), (15, 4453176), (18, 3710980), (20, 3339882), (21, 3180840), (24, 2783235), (26, 2569140), (28, 2385630), (30, 2226588), (35, 1908504), (36, 1855490), (39, 1712760), (40, 1669941), (42, 1590420), (45, 1484392), (52, 1284570), (56, 1192815), (60, 1113294), (63, 1060280), (65, 1027656), (70, 954252), (72, 927745), (78, 856380), (84, 795210), (90, 742196), (91, 734040), (104, 642285), (105, 636168), (117, 570920), (120, 556647), (126, 530140), (130, 513828), (140, 477126), (156, 428190), (168, 397605), (180, 371098), (182, 367020), (195, 342552), (210, 318084), (234, 285460), (252, 265070), (260, 256914), (273, 244680), (280, 238563), (312, 214095), (315, 212056), (360, 185549), (364, 183510), (390, 171276), (420, 159042), (455, 146808), (468, 142730), (504, 132535), (520, 128457), (546, 122340), (585, 114184), (630, 106028), (728, 91755), (780, 85638), (819, 81560), (840, 79521), (910, 73404), (936, 71365), (1092, 61170), (1170, 57092), (1260, 53014), (1365, 48936), (1560, 42819), (1638, 40780), (1820, 36702), (2039, 32760), (2184, 30585), (2340, 28546), (2520, 26507), (2730, 24468), (3276, 20390), (3640, 18351), (4078, 16380), (4095, 16312), (4680, 14273), (5460, 12234), (6117, 10920), (6552, 10195), (8156, 8190)]