140291970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 430064640

約数和(自身を除く): 289772670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 67, 70, 78, 91, 105, 118, 130, 134, 169, 177, 182, 195, 201, 210, 273, 295, 335, 338, 354, 390, 402, 413, 455, 469, 507, 546, 590, 670, 767, 826, 845, 871, 885, 910, 938, 1005, 1014, 1183, 1239, 1365, 1407, 1534, 1690, 1742, 1770, 2010, 2065, 2301, 2345, 2366, 2478, 2535, 2613, 2730, 2814, 3549, 3835, 3953, 4130, 4355, 4602, 4690, 5070, 5226, 5369, 5915, 6097, 6195, 7035, 7098, 7670, 7906, 8710, 9971, 10738, 11323, 11505, 11830, 11859, 12194, 12390, 13065, 14070, 16107, 17745, 18291, 19765, 19942, 22646, 23010, 23718, 26130, 26845, 27671, 29913, 30485, 32214, 33969, 35490, 36582, 39530, 49855, 51389, 53690, 55342, 56615, 59295, 59826, 60970, 67938, 69797, 79261, 80535, 83013, 91455, 99710, 102778, 113230, 118590, 138355, 139594, 149565, 154167, 158522, 161070, 166026, 169845, 182910, 209391, 237783, 256945, 276710, 299130, 308334, 339690, 348985, 359723, 396305, 415065, 418782, 475566, 513890, 668057, 697970, 719446, 770835, 792610, 830130, 1046955, 1079169, 1188915, 1336114, 1541670, 1798615, 2004171, 2093910, 2158338, 2377830, 3340285, 3597230, 4008342, 4676399, 5395845, 6680570, 9352798, 10020855, 10791690, 14029197, 20041710, 23381995, 28058394, 46763990, 70145985, 140291970]

約数ペア:

[(1, 140291970), (2, 70145985), (3, 46763990), (5, 28058394), (6, 23381995), (7, 20041710), (10, 14029197), (13, 10791690), (14, 10020855), (15, 9352798), (21, 6680570), (26, 5395845), (30, 4676399), (35, 4008342), (39, 3597230), (42, 3340285), (59, 2377830), (65, 2158338), (67, 2093910), (70, 2004171), (78, 1798615), (91, 1541670), (105, 1336114), (118, 1188915), (130, 1079169), (134, 1046955), (169, 830130), (177, 792610), (182, 770835), (195, 719446), (201, 697970), (210, 668057), (273, 513890), (295, 475566), (335, 418782), (338, 415065), (354, 396305), (390, 359723), (402, 348985), (413, 339690), (455, 308334), (469, 299130), (507, 276710), (546, 256945), (590, 237783), (670, 209391), (767, 182910), (826, 169845), (845, 166026), (871, 161070), (885, 158522), (910, 154167), (938, 149565), (1005, 139594), (1014, 138355), (1183, 118590), (1239, 113230), (1365, 102778), (1407, 99710), (1534, 91455), (1690, 83013), (1742, 80535), (1770, 79261), (2010, 69797), (2065, 67938), (2301, 60970), (2345, 59826), (2366, 59295), (2478, 56615), (2535, 55342), (2613, 53690), (2730, 51389), (2814, 49855), (3549, 39530), (3835, 36582), (3953, 35490), (4130, 33969), (4355, 32214), (4602, 30485), (4690, 29913), (5070, 27671), (5226, 26845), (5369, 26130), (5915, 23718), (6097, 23010), (6195, 22646), (7035, 19942), (7098, 19765), (7670, 18291), (7906, 17745), (8710, 16107), (9971, 14070), (10738, 13065), (11323, 12390), (11505, 12194), (11830, 11859)]