74229680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 209236608

約数和(自身を除く): 135006928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 53, 56, 61, 70, 80, 82, 106, 112, 122, 140, 164, 205, 212, 244, 265, 280, 287, 305, 328, 371, 410, 424, 427, 488, 530, 560, 574, 610, 656, 742, 820, 848, 854, 976, 1060, 1148, 1220, 1435, 1484, 1640, 1708, 1855, 2120, 2135, 2173, 2296, 2440, 2501, 2870, 2968, 3233, 3280, 3416, 3710, 4240, 4270, 4346, 4592, 4880, 5002, 5740, 5936, 6466, 6832, 7420, 8540, 8692, 10004, 10865, 11480, 12505, 12932, 14840, 15211, 16165, 17080, 17384, 17507, 20008, 21730, 22631, 22960, 25010, 25864, 29680, 30422, 32330, 34160, 34768, 35014, 40016, 43460, 45262, 50020, 51728, 60844, 64660, 70028, 76055, 86920, 87535, 90524, 100040, 113155, 121688, 129320, 132553, 140056, 152110, 173840, 175070, 181048, 200080, 226310, 243376, 258640, 265106, 280112, 304220, 350140, 362096, 452620, 530212, 608440, 662765, 700280, 905240, 927871, 1060424, 1216880, 1325530, 1400560, 1810480, 1855742, 2120848, 2651060, 3711484, 4639355, 5302120, 7422968, 9278710, 10604240, 14845936, 18557420, 37114840, 74229680]

約数ペア:

[(1, 74229680), (2, 37114840), (4, 18557420), (5, 14845936), (7, 10604240), (8, 9278710), (10, 7422968), (14, 5302120), (16, 4639355), (20, 3711484), (28, 2651060), (35, 2120848), (40, 1855742), (41, 1810480), (53, 1400560), (56, 1325530), (61, 1216880), (70, 1060424), (80, 927871), (82, 905240), (106, 700280), (112, 662765), (122, 608440), (140, 530212), (164, 452620), (205, 362096), (212, 350140), (244, 304220), (265, 280112), (280, 265106), (287, 258640), (305, 243376), (328, 226310), (371, 200080), (410, 181048), (424, 175070), (427, 173840), (488, 152110), (530, 140056), (560, 132553), (574, 129320), (610, 121688), (656, 113155), (742, 100040), (820, 90524), (848, 87535), (854, 86920), (976, 76055), (1060, 70028), (1148, 64660), (1220, 60844), (1435, 51728), (1484, 50020), (1640, 45262), (1708, 43460), (1855, 40016), (2120, 35014), (2135, 34768), (2173, 34160), (2296, 32330), (2440, 30422), (2501, 29680), (2870, 25864), (2968, 25010), (3233, 22960), (3280, 22631), (3416, 21730), (3710, 20008), (4240, 17507), (4270, 17384), (4346, 17080), (4592, 16165), (4880, 15211), (5002, 14840), (5740, 12932), (5936, 12505), (6466, 11480), (6832, 10865), (7420, 10004), (8540, 8692)]