75470640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 194512080

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, 167, 168, 210, 240, 269, 280, 334, 336, 420, 501, 538, 560, 668, 807, 835, 840, 1002, 1076, 1169, 1336, 1345, 1614, 1670, 1680, 1883, 2004, 2152, 2338, 2505, 2672, 2690, 3228, 3340, 3507, 3766, 4008, 4035, 4304, 4676, 5010, 5380, 5649, 5845, 6456, 6680, 7014, 7532, 8016, 8070, 9352, 9415, 10020, 10760, 11298, 11690, 12912, 13360, 14028, 15064, 16140, 17535, 18704, 18830, 20040, 21520, 22596, 23380, 28056, 28245, 30128, 32280, 35070, 37660, 40080, 44923, 45192, 46760, 56112, 56490, 64560, 70140, 75320, 89846, 90384, 93520, 112980, 134769, 140280, 150640, 179692, 224615, 225960, 269538, 280560, 314461, 359384, 449230, 451920, 539076, 628922, 673845, 718768, 898460, 943383, 1078152, 1257844, 1347690, 1572305, 1796920, 1886766, 2156304, 2515688, 2695380, 3144610, 3593840, 3773532, 4716915, 5031376, 5390760, 6289220, 7547064, 9433830, 10781520, 12578440, 15094128, 18867660, 25156880, 37735320, 75470640]

約数ペア:

[(1, 75470640), (2, 37735320), (3, 25156880), (4, 18867660), (5, 15094128), (6, 12578440), (7, 10781520), (8, 9433830), (10, 7547064), (12, 6289220), (14, 5390760), (15, 5031376), (16, 4716915), (20, 3773532), (21, 3593840), (24, 3144610), (28, 2695380), (30, 2515688), (35, 2156304), (40, 1886766), (42, 1796920), (48, 1572305), (56, 1347690), (60, 1257844), (70, 1078152), (80, 943383), (84, 898460), (105, 718768), (112, 673845), (120, 628922), (140, 539076), (167, 451920), (168, 449230), (210, 359384), (240, 314461), (269, 280560), (280, 269538), (334, 225960), (336, 224615), (420, 179692), (501, 150640), (538, 140280), (560, 134769), (668, 112980), (807, 93520), (835, 90384), (840, 89846), (1002, 75320), (1076, 70140), (1169, 64560), (1336, 56490), (1345, 56112), (1614, 46760), (1670, 45192), (1680, 44923), (1883, 40080), (2004, 37660), (2152, 35070), (2338, 32280), (2505, 30128), (2672, 28245), (2690, 28056), (3228, 23380), (3340, 22596), (3507, 21520), (3766, 20040), (4008, 18830), (4035, 18704), (4304, 17535), (4676, 16140), (5010, 15064), (5380, 14028), (5649, 13360), (5845, 12912), (6456, 11690), (6680, 11298), (7014, 10760), (7532, 10020), (8016, 9415), (8070, 9352)]