147969640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 426902400

約数和(自身を除く): 278932760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 59, 65, 70, 91, 104, 106, 118, 130, 140, 169, 182, 212, 236, 260, 265, 280, 295, 338, 364, 371, 413, 424, 455, 472, 520, 530, 590, 676, 689, 728, 742, 767, 826, 845, 910, 1060, 1180, 1183, 1352, 1378, 1484, 1534, 1652, 1690, 1820, 1855, 2065, 2120, 2360, 2366, 2756, 2968, 3068, 3127, 3304, 3380, 3445, 3640, 3710, 3835, 4130, 4732, 4823, 5369, 5512, 5915, 6136, 6254, 6760, 6890, 7420, 7670, 8260, 8957, 9464, 9646, 9971, 10738, 11830, 12508, 13780, 14840, 15340, 15635, 16520, 17914, 19292, 19942, 21476, 21889, 23660, 24115, 25016, 26845, 27560, 30680, 31270, 35828, 38584, 39884, 40651, 42952, 43778, 44785, 47320, 48230, 49855, 53690, 62540, 62699, 69797, 71656, 79768, 81302, 87556, 89570, 96460, 99710, 107380, 109445, 125080, 125398, 139594, 162604, 175112, 179140, 192920, 199420, 203255, 214760, 218890, 250796, 279188, 284557, 313495, 325208, 348985, 358280, 398840, 406510, 437780, 501592, 528463, 558376, 569114, 626990, 697970, 813020, 875560, 1056926, 1138228, 1253980, 1395940, 1422785, 1626040, 2113852, 2276456, 2507960, 2642315, 2791880, 2845570, 3699241, 4227704, 5284630, 5691140, 7398482, 10569260, 11382280, 14796964, 18496205, 21138520, 29593928, 36992410, 73984820, 147969640]

約数ペア:

[(1, 147969640), (2, 73984820), (4, 36992410), (5, 29593928), (7, 21138520), (8, 18496205), (10, 14796964), (13, 11382280), (14, 10569260), (20, 7398482), (26, 5691140), (28, 5284630), (35, 4227704), (40, 3699241), (52, 2845570), (53, 2791880), (56, 2642315), (59, 2507960), (65, 2276456), (70, 2113852), (91, 1626040), (104, 1422785), (106, 1395940), (118, 1253980), (130, 1138228), (140, 1056926), (169, 875560), (182, 813020), (212, 697970), (236, 626990), (260, 569114), (265, 558376), (280, 528463), (295, 501592), (338, 437780), (364, 406510), (371, 398840), (413, 358280), (424, 348985), (455, 325208), (472, 313495), (520, 284557), (530, 279188), (590, 250796), (676, 218890), (689, 214760), (728, 203255), (742, 199420), (767, 192920), (826, 179140), (845, 175112), (910, 162604), (1060, 139594), (1180, 125398), (1183, 125080), (1352, 109445), (1378, 107380), (1484, 99710), (1534, 96460), (1652, 89570), (1690, 87556), (1820, 81302), (1855, 79768), (2065, 71656), (2120, 69797), (2360, 62699), (2366, 62540), (2756, 53690), (2968, 49855), (3068, 48230), (3127, 47320), (3304, 44785), (3380, 43778), (3445, 42952), (3640, 40651), (3710, 39884), (3835, 38584), (4130, 35828), (4732, 31270), (4823, 30680), (5369, 27560), (5512, 26845), (5915, 25016), (6136, 24115), (6254, 23660), (6760, 21889), (6890, 21476), (7420, 19942), (7670, 19292), (8260, 17914), (8957, 16520), (9464, 15635), (9646, 15340), (9971, 14840), (10738, 13780), (11830, 12508)]