12099920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 35997696

約数和(自身を除く): 23897776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 41, 56, 62, 68, 70, 80, 82, 85, 112, 119, 124, 136, 140, 155, 164, 170, 205, 217, 238, 248, 272, 280, 287, 310, 328, 340, 410, 434, 476, 496, 527, 560, 574, 595, 620, 656, 680, 697, 820, 868, 952, 1054, 1085, 1148, 1190, 1240, 1271, 1360, 1394, 1435, 1640, 1736, 1904, 2108, 2170, 2296, 2380, 2480, 2542, 2635, 2788, 2870, 3280, 3472, 3485, 3689, 4216, 4340, 4592, 4760, 4879, 5084, 5270, 5576, 5740, 6355, 6970, 7378, 8432, 8680, 8897, 9520, 9758, 10168, 10540, 11152, 11480, 12710, 13940, 14756, 17360, 17794, 18445, 19516, 20336, 21080, 21607, 22960, 24395, 25420, 27880, 29512, 35588, 36890, 39032, 42160, 43214, 44485, 48790, 50840, 55760, 59024, 71176, 73780, 78064, 86428, 88970, 97580, 101680, 108035, 142352, 147560, 151249, 172856, 177940, 195160, 216070, 295120, 302498, 345712, 355880, 390320, 432140, 604996, 711760, 756245, 864280, 1209992, 1512490, 1728560, 2419984, 3024980, 6049960, 12099920]

約数ペア:

[(1, 12099920), (2, 6049960), (4, 3024980), (5, 2419984), (7, 1728560), (8, 1512490), (10, 1209992), (14, 864280), (16, 756245), (17, 711760), (20, 604996), (28, 432140), (31, 390320), (34, 355880), (35, 345712), (40, 302498), (41, 295120), (56, 216070), (62, 195160), (68, 177940), (70, 172856), (80, 151249), (82, 147560), (85, 142352), (112, 108035), (119, 101680), (124, 97580), (136, 88970), (140, 86428), (155, 78064), (164, 73780), (170, 71176), (205, 59024), (217, 55760), (238, 50840), (248, 48790), (272, 44485), (280, 43214), (287, 42160), (310, 39032), (328, 36890), (340, 35588), (410, 29512), (434, 27880), (476, 25420), (496, 24395), (527, 22960), (560, 21607), (574, 21080), (595, 20336), (620, 19516), (656, 18445), (680, 17794), (697, 17360), (820, 14756), (868, 13940), (952, 12710), (1054, 11480), (1085, 11152), (1148, 10540), (1190, 10168), (1240, 9758), (1271, 9520), (1360, 8897), (1394, 8680), (1435, 8432), (1640, 7378), (1736, 6970), (1904, 6355), (2108, 5740), (2170, 5576), (2296, 5270), (2380, 5084), (2480, 4879), (2542, 4760), (2635, 4592), (2788, 4340), (2870, 4216), (3280, 3689), (3472, 3485)]