173384120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 358839880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 40, 46, 52, 56, 65, 70, 76, 91, 92, 95, 104, 109, 115, 130, 133, 140, 152, 161, 182, 184, 190, 218, 230, 247, 260, 266, 280, 299, 322, 364, 380, 436, 437, 455, 460, 494, 520, 532, 545, 598, 644, 665, 728, 760, 763, 805, 872, 874, 910, 920, 988, 1064, 1090, 1196, 1235, 1288, 1330, 1417, 1495, 1526, 1610, 1729, 1748, 1820, 1976, 2071, 2093, 2180, 2185, 2392, 2470, 2507, 2660, 2834, 2990, 3052, 3059, 3220, 3458, 3496, 3640, 3815, 4142, 4186, 4360, 4370, 4940, 5014, 5320, 5668, 5681, 5980, 6104, 6118, 6440, 6916, 7085, 7630, 8284, 8372, 8645, 8740, 9880, 9919, 10028, 10355, 10465, 11336, 11362, 11960, 12236, 12535, 13832, 14170, 14497, 15260, 15295, 16568, 16744, 17290, 17480, 17549, 19838, 20056, 20710, 20930, 22724, 24472, 25070, 26923, 28340, 28405, 28994, 30520, 30590, 32591, 34580, 35098, 39676, 39767, 41420, 41860, 45448, 47633, 49595, 50140, 53846, 56680, 56810, 57988, 61180, 65182, 69160, 70196, 72485, 79352, 79534, 82840, 83720, 87745, 95266, 99190, 100280, 107692, 113620, 115976, 122360, 130364, 134615, 140392, 144970, 159068, 162955, 175490, 188461, 190532, 198380, 198835, 215384, 227240, 228137, 238165, 260728, 269230, 289940, 318136, 325910, 333431, 350980, 376922, 381064, 396760, 397670, 456274, 476330, 538460, 579880, 619229, 651820, 666862, 701960, 753844, 795340, 912548, 942305, 952660, 1076920, 1140685, 1238458, 1303640, 1333724, 1507688, 1590680, 1667155, 1825096, 1884610, 1905320, 2281370, 2476916, 2667448, 3096145, 3334310, 3769220, 4334603, 4562740, 4953832, 6192290, 6668620, 7538440, 8669206, 9125480, 12384580, 13337240, 17338412, 21673015, 24769160, 34676824, 43346030, 86692060, 173384120]

約数ペア:

[(1, 173384120), (2, 86692060), (4, 43346030), (5, 34676824), (7, 24769160), (8, 21673015), (10, 17338412), (13, 13337240), (14, 12384580), (19, 9125480), (20, 8669206), (23, 7538440), (26, 6668620), (28, 6192290), (35, 4953832), (38, 4562740), (40, 4334603), (46, 3769220), (52, 3334310), (56, 3096145), (65, 2667448), (70, 2476916), (76, 2281370), (91, 1905320), (92, 1884610), (95, 1825096), (104, 1667155), (109, 1590680), (115, 1507688), (130, 1333724), (133, 1303640), (140, 1238458), (152, 1140685), (161, 1076920), (182, 952660), (184, 942305), (190, 912548), (218, 795340), (230, 753844), (247, 701960), (260, 666862), (266, 651820), (280, 619229), (299, 579880), (322, 538460), (364, 476330), (380, 456274), (436, 397670), (437, 396760), (455, 381064), (460, 376922), (494, 350980), (520, 333431), (532, 325910), (545, 318136), (598, 289940), (644, 269230), (665, 260728), (728, 238165), (760, 228137), (763, 227240), (805, 215384), (872, 198835), (874, 198380), (910, 190532), (920, 188461), (988, 175490), (1064, 162955), (1090, 159068), (1196, 144970), (1235, 140392), (1288, 134615), (1330, 130364), (1417, 122360), (1495, 115976), (1526, 113620), (1610, 107692), (1729, 100280), (1748, 99190), (1820, 95266), (1976, 87745), (2071, 83720), (2093, 82840), (2180, 79534), (2185, 79352), (2392, 72485), (2470, 70196), (2507, 69160), (2660, 65182), (2834, 61180), (2990, 57988), (3052, 56810), (3059, 56680), (3220, 53846), (3458, 50140), (3496, 49595), (3640, 47633), (3815, 45448), (4142, 41860), (4186, 41420), (4360, 39767), (4370, 39676), (4940, 35098), (5014, 34580), (5320, 32591), (5668, 30590), (5681, 30520), (5980, 28994), (6104, 28405), (6118, 28340), (6440, 26923), (6916, 25070), (7085, 24472), (7630, 22724), (8284, 20930), (8372, 20710), (8645, 20056), (8740, 19838), (9880, 17549), (9919, 17480), (10028, 17290), (10355, 16744), (10465, 16568), (11336, 15295), (11362, 15260), (11960, 14497), (12236, 14170), (12535, 13832)]