74280570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 160139910

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 49, 65, 69, 70, 78, 91, 98, 105, 115, 130, 138, 147, 161, 169, 182, 195, 210, 230, 245, 273, 294, 299, 322, 338, 345, 390, 455, 483, 490, 507, 546, 598, 637, 690, 735, 805, 845, 897, 910, 966, 1014, 1127, 1183, 1274, 1365, 1470, 1495, 1610, 1690, 1794, 1911, 2093, 2197, 2254, 2366, 2415, 2535, 2730, 2990, 3185, 3381, 3549, 3822, 3887, 4186, 4394, 4485, 4830, 5070, 5635, 5915, 6279, 6370, 6591, 6762, 7098, 7774, 8281, 8970, 9555, 10465, 10985, 11270, 11661, 11830, 12558, 13182, 14651, 15379, 16562, 16905, 17745, 19110, 19435, 20930, 21970, 23322, 24843, 27209, 29302, 30758, 31395, 32955, 33810, 35490, 38870, 41405, 43953, 46137, 49686, 50531, 54418, 58305, 62790, 65910, 73255, 76895, 81627, 82810, 87906, 92274, 101062, 107653, 116610, 124215, 136045, 146510, 151593, 153790, 163254, 190463, 215306, 219765, 230685, 248430, 252655, 272090, 303186, 322959, 353717, 380926, 408135, 439530, 461370, 505310, 538265, 571389, 645918, 707434, 757965, 816270, 952315, 1061151, 1076530, 1142778, 1515930, 1614795, 1768585, 1904630, 2122302, 2476019, 2856945, 3229590, 3537170, 4952038, 5305755, 5713890, 7428057, 10611510, 12380095, 14856114, 24760190, 37140285, 74280570]

約数ペア:

[(1, 74280570), (2, 37140285), (3, 24760190), (5, 14856114), (6, 12380095), (7, 10611510), (10, 7428057), (13, 5713890), (14, 5305755), (15, 4952038), (21, 3537170), (23, 3229590), (26, 2856945), (30, 2476019), (35, 2122302), (39, 1904630), (42, 1768585), (46, 1614795), (49, 1515930), (65, 1142778), (69, 1076530), (70, 1061151), (78, 952315), (91, 816270), (98, 757965), (105, 707434), (115, 645918), (130, 571389), (138, 538265), (147, 505310), (161, 461370), (169, 439530), (182, 408135), (195, 380926), (210, 353717), (230, 322959), (245, 303186), (273, 272090), (294, 252655), (299, 248430), (322, 230685), (338, 219765), (345, 215306), (390, 190463), (455, 163254), (483, 153790), (490, 151593), (507, 146510), (546, 136045), (598, 124215), (637, 116610), (690, 107653), (735, 101062), (805, 92274), (845, 87906), (897, 82810), (910, 81627), (966, 76895), (1014, 73255), (1127, 65910), (1183, 62790), (1274, 58305), (1365, 54418), (1470, 50531), (1495, 49686), (1610, 46137), (1690, 43953), (1794, 41405), (1911, 38870), (2093, 35490), (2197, 33810), (2254, 32955), (2366, 31395), (2415, 30758), (2535, 29302), (2730, 27209), (2990, 24843), (3185, 23322), (3381, 21970), (3549, 20930), (3822, 19435), (3887, 19110), (4186, 17745), (4394, 16905), (4485, 16562), (4830, 15379), (5070, 14651), (5635, 13182), (5915, 12558), (6279, 11830), (6370, 11661), (6591, 11270), (6762, 10985), (7098, 10465), (7774, 9555), (8281, 8970)]