386861640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1315085760

約数和(自身を除く): 928224120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 89, 110, 111, 120, 132, 148, 165, 178, 185, 220, 222, 264, 267, 296, 330, 356, 370, 407, 440, 444, 445, 534, 555, 660, 712, 740, 814, 888, 890, 979, 1068, 1110, 1221, 1320, 1335, 1480, 1628, 1780, 1958, 2035, 2136, 2220, 2442, 2670, 2937, 3256, 3293, 3560, 3916, 4070, 4440, 4884, 4895, 5340, 5874, 6105, 6586, 7832, 7921, 8140, 9768, 9790, 9879, 10680, 11748, 12210, 13172, 14685, 15842, 16280, 16465, 19580, 19758, 23496, 23763, 24420, 26344, 29370, 31684, 32930, 36223, 39160, 39516, 39605, 47526, 48840, 49395, 58740, 63368, 65860, 72446, 79032, 79210, 87131, 95052, 98790, 108669, 117480, 118815, 131720, 144892, 158420, 174262, 181115, 190104, 197580, 217338, 237630, 261393, 289784, 293077, 316840, 348524, 362230, 395160, 434676, 435655, 475260, 522786, 543345, 586154, 697048, 724460, 869352, 871310, 879231, 950520, 1045572, 1086690, 1172308, 1306965, 1448920, 1465385, 1742620, 1758462, 2091144, 2173380, 2344616, 2613930, 2930770, 3223847, 3485240, 3516924, 4346760, 4396155, 5227860, 5861540, 6447694, 7033848, 8792310, 9671541, 10455720, 11723080, 12895388, 16119235, 17584620, 19343082, 25790776, 32238470, 35169240, 38686164, 48357705, 64476940, 77372328, 96715410, 128953880, 193430820, 386861640]

約数ペア:

[(1, 386861640), (2, 193430820), (3, 128953880), (4, 96715410), (5, 77372328), (6, 64476940), (8, 48357705), (10, 38686164), (11, 35169240), (12, 32238470), (15, 25790776), (20, 19343082), (22, 17584620), (24, 16119235), (30, 12895388), (33, 11723080), (37, 10455720), (40, 9671541), (44, 8792310), (55, 7033848), (60, 6447694), (66, 5861540), (74, 5227860), (88, 4396155), (89, 4346760), (110, 3516924), (111, 3485240), (120, 3223847), (132, 2930770), (148, 2613930), (165, 2344616), (178, 2173380), (185, 2091144), (220, 1758462), (222, 1742620), (264, 1465385), (267, 1448920), (296, 1306965), (330, 1172308), (356, 1086690), (370, 1045572), (407, 950520), (440, 879231), (444, 871310), (445, 869352), (534, 724460), (555, 697048), (660, 586154), (712, 543345), (740, 522786), (814, 475260), (888, 435655), (890, 434676), (979, 395160), (1068, 362230), (1110, 348524), (1221, 316840), (1320, 293077), (1335, 289784), (1480, 261393), (1628, 237630), (1780, 217338), (1958, 197580), (2035, 190104), (2136, 181115), (2220, 174262), (2442, 158420), (2670, 144892), (2937, 131720), (3256, 118815), (3293, 117480), (3560, 108669), (3916, 98790), (4070, 95052), (4440, 87131), (4884, 79210), (4895, 79032), (5340, 72446), (5874, 65860), (6105, 63368), (6586, 58740), (7832, 49395), (7921, 48840), (8140, 47526), (9768, 39605), (9790, 39516), (9879, 39160), (10680, 36223), (11748, 32930), (12210, 31684), (13172, 29370), (14685, 26344), (15842, 24420), (16280, 23763), (16465, 23496), (19580, 19758)]