401624160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5245

約数の個数: 192

約数和(自身を含む): 1509000192

約数和(自身を除く): 1107376032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5197, 5520, 6440, 7728, 9660, 10394, 11040, 12880, 15456, 15591, 19320, 20788, 25760, 25985, 31182, 36379, 38640, 41576, 51970, 62364, 72758, 77280, 77955, 83152, 103940, 109137, 119531, 124728, 145516, 155910, 166304, 181895, 207880, 218274, 239062, 249456, 291032, 311820, 358593, 363790, 415760, 436548, 478124, 498912, 545685, 582064, 597655, 623640, 717186, 727580, 831520, 836717, 873096, 956248, 1091370, 1164128, 1195310, 1247280, 1434372, 1455160, 1673434, 1746192, 1792965, 1912496, 2182740, 2390620, 2494560, 2510151, 2868744, 2910320, 3346868, 3492384, 3585930, 3824992, 4183585, 4365480, 4781240, 5020302, 5737488, 5820640, 6693736, 7171860, 8367170, 8730960, 9562480, 10040604, 11474976, 12550755, 13387472, 14343720, 16734340, 17461920, 19124960, 20081208, 25101510, 26774944, 28687440, 33468680, 40162416, 50203020, 57374880, 66937360, 80324832, 100406040, 133874720, 200812080, 401624160]

約数ペア:

[(1, 401624160), (2, 200812080), (3, 133874720), (4, 100406040), (5, 80324832), (6, 66937360), (7, 57374880), (8, 50203020), (10, 40162416), (12, 33468680), (14, 28687440), (15, 26774944), (16, 25101510), (20, 20081208), (21, 19124960), (23, 17461920), (24, 16734340), (28, 14343720), (30, 13387472), (32, 12550755), (35, 11474976), (40, 10040604), (42, 9562480), (46, 8730960), (48, 8367170), (56, 7171860), (60, 6693736), (69, 5820640), (70, 5737488), (80, 5020302), (84, 4781240), (92, 4365480), (96, 4183585), (105, 3824992), (112, 3585930), (115, 3492384), (120, 3346868), (138, 2910320), (140, 2868744), (160, 2510151), (161, 2494560), (168, 2390620), (184, 2182740), (210, 1912496), (224, 1792965), (230, 1746192), (240, 1673434), (276, 1455160), (280, 1434372), (322, 1247280), (336, 1195310), (345, 1164128), (368, 1091370), (420, 956248), (460, 873096), (480, 836717), (483, 831520), (552, 727580), (560, 717186), (644, 623640), (672, 597655), (690, 582064), (736, 545685), (805, 498912), (840, 478124), (920, 436548), (966, 415760), (1104, 363790), (1120, 358593), (1288, 311820), (1380, 291032), (1610, 249456), (1680, 239062), (1840, 218274), (1932, 207880), (2208, 181895), (2415, 166304), (2576, 155910), (2760, 145516), (3220, 124728), (3360, 119531), (3680, 109137), (3864, 103940), (4830, 83152), (5152, 77955), (5197, 77280), (5520, 72758), (6440, 62364), (7728, 51970), (9660, 41576), (10394, 38640), (11040, 36379), (12880, 31182), (15456, 25985), (15591, 25760), (19320, 20788)]