73343760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 189139440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 293, 298, 336, 420, 447, 560, 586, 596, 745, 840, 879, 894, 1043, 1172, 1192, 1465, 1490, 1680, 1758, 1788, 2051, 2086, 2235, 2344, 2384, 2930, 2980, 3129, 3516, 3576, 4102, 4172, 4395, 4470, 4688, 5215, 5860, 5960, 6153, 6258, 7032, 7152, 8204, 8344, 8790, 8940, 10255, 10430, 11720, 11920, 12306, 12516, 14064, 15645, 16408, 16688, 17580, 17880, 20510, 20860, 23440, 24612, 25032, 30765, 31290, 32816, 35160, 35760, 41020, 41720, 43657, 49224, 50064, 61530, 62580, 70320, 82040, 83440, 87314, 98448, 123060, 125160, 130971, 164080, 174628, 218285, 246120, 250320, 261942, 305599, 349256, 436570, 492240, 523884, 611198, 654855, 698512, 873140, 916797, 1047768, 1222396, 1309710, 1527995, 1746280, 1833594, 2095536, 2444792, 2619420, 3055990, 3492560, 3667188, 4583985, 4889584, 5238840, 6111980, 7334376, 9167970, 10477680, 12223960, 14668752, 18335940, 24447920, 36671880, 73343760]

約数ペア:

[(1, 73343760), (2, 36671880), (3, 24447920), (4, 18335940), (5, 14668752), (6, 12223960), (7, 10477680), (8, 9167970), (10, 7334376), (12, 6111980), (14, 5238840), (15, 4889584), (16, 4583985), (20, 3667188), (21, 3492560), (24, 3055990), (28, 2619420), (30, 2444792), (35, 2095536), (40, 1833594), (42, 1746280), (48, 1527995), (56, 1309710), (60, 1222396), (70, 1047768), (80, 916797), (84, 873140), (105, 698512), (112, 654855), (120, 611198), (140, 523884), (149, 492240), (168, 436570), (210, 349256), (240, 305599), (280, 261942), (293, 250320), (298, 246120), (336, 218285), (420, 174628), (447, 164080), (560, 130971), (586, 125160), (596, 123060), (745, 98448), (840, 87314), (879, 83440), (894, 82040), (1043, 70320), (1172, 62580), (1192, 61530), (1465, 50064), (1490, 49224), (1680, 43657), (1758, 41720), (1788, 41020), (2051, 35760), (2086, 35160), (2235, 32816), (2344, 31290), (2384, 30765), (2930, 25032), (2980, 24612), (3129, 23440), (3516, 20860), (3576, 20510), (4102, 17880), (4172, 17580), (4395, 16688), (4470, 16408), (4688, 15645), (5215, 14064), (5860, 12516), (5960, 12306), (6153, 11920), (6258, 11720), (7032, 10430), (7152, 10255), (8204, 8940), (8344, 8790)]