422627760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 1559900160

約数和(自身を除く): 1137272400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 48, 54, 60, 69, 72, 80, 90, 92, 94, 108, 115, 120, 135, 138, 141, 144, 180, 181, 184, 188, 207, 216, 230, 235, 240, 270, 276, 282, 345, 360, 362, 368, 376, 414, 423, 432, 460, 470, 540, 543, 552, 564, 621, 690, 705, 720, 724, 752, 828, 846, 905, 920, 940, 1035, 1080, 1081, 1086, 1104, 1128, 1242, 1269, 1380, 1410, 1448, 1629, 1656, 1692, 1810, 1840, 1880, 2070, 2115, 2160, 2162, 2172, 2256, 2484, 2538, 2715, 2760, 2820, 2896, 3105, 3243, 3258, 3312, 3384, 3620, 3760, 4140, 4163, 4230, 4324, 4344, 4887, 4968, 5076, 5405, 5430, 5520, 5640, 6210, 6345, 6486, 6516, 6768, 7240, 8145, 8280, 8326, 8460, 8507, 8648, 8688, 9729, 9774, 9936, 10152, 10810, 10860, 11280, 12420, 12489, 12690, 12972, 13032, 14480, 16215, 16290, 16560, 16652, 16920, 17014, 17296, 19458, 19548, 20304, 20815, 21620, 21720, 24435, 24840, 24978, 25380, 25521, 25944, 26064, 29187, 32430, 32580, 33304, 33840, 34028, 37467, 38916, 39096, 41630, 42535, 43240, 43440, 48645, 48870, 49680, 49956, 50760, 51042, 51888, 58374, 62445, 64860, 65160, 66608, 68056, 74934, 76563, 77832, 78192, 83260, 85070, 86480, 97290, 97740, 99912, 101520, 102084, 112401, 116748, 124890, 127605, 129720, 130320, 136112, 145935, 149868, 153126, 155664, 166520, 170140, 187335, 194580, 195480, 195661, 199824, 204168, 224802, 229689, 233496, 249780, 255210, 259440, 291870, 299736, 306252, 333040, 340280, 374670, 382815, 389160, 390960, 391322, 408336, 449604, 459378, 466992, 499560, 510420, 562005, 583740, 586983, 599472, 612504, 680560, 749340, 765630, 778320, 782644, 899208, 918756, 978305, 999120, 1020840, 1124010, 1148445, 1167480, 1173966, 1225008, 1498680, 1531260, 1565288, 1760949, 1798416, 1837512, 1956610, 2041680, 2248020, 2296890, 2334960, 2347932, 2934915, 2997360, 3062520, 3130576, 3521898, 3675024, 3913220, 4496040, 4593780, 4695864, 5282847, 5869830, 6125040, 7043796, 7826440, 8804745, 8992080, 9187560, 9391728, 10565694, 11739660, 14087592, 15652880, 17609490, 18375120, 21131388, 23479320, 26414235, 28175184, 35218980, 42262776, 46958640, 52828470, 70437960, 84525552, 105656940, 140875920, 211313880, 422627760]

約数ペア:

[(1, 422627760), (2, 211313880), (3, 140875920), (4, 105656940), (5, 84525552), (6, 70437960), (8, 52828470), (9, 46958640), (10, 42262776), (12, 35218980), (15, 28175184), (16, 26414235), (18, 23479320), (20, 21131388), (23, 18375120), (24, 17609490), (27, 15652880), (30, 14087592), (36, 11739660), (40, 10565694), (45, 9391728), (46, 9187560), (47, 8992080), (48, 8804745), (54, 7826440), (60, 7043796), (69, 6125040), (72, 5869830), (80, 5282847), (90, 4695864), (92, 4593780), (94, 4496040), (108, 3913220), (115, 3675024), (120, 3521898), (135, 3130576), (138, 3062520), (141, 2997360), (144, 2934915), (180, 2347932), (181, 2334960), (184, 2296890), (188, 2248020), (207, 2041680), (216, 1956610), (230, 1837512), (235, 1798416), (240, 1760949), (270, 1565288), (276, 1531260), (282, 1498680), (345, 1225008), (360, 1173966), (362, 1167480), (368, 1148445), (376, 1124010), (414, 1020840), (423, 999120), (432, 978305), (460, 918756), (470, 899208), (540, 782644), (543, 778320), (552, 765630), (564, 749340), (621, 680560), (690, 612504), (705, 599472), (720, 586983), (724, 583740), (752, 562005), (828, 510420), (846, 499560), (905, 466992), (920, 459378), (940, 449604), (1035, 408336), (1080, 391322), (1081, 390960), (1086, 389160), (1104, 382815), (1128, 374670), (1242, 340280), (1269, 333040), (1380, 306252), (1410, 299736), (1448, 291870), (1629, 259440), (1656, 255210), (1692, 249780), (1810, 233496), (1840, 229689), (1880, 224802), (2070, 204168), (2115, 199824), (2160, 195661), (2162, 195480), (2172, 194580), (2256, 187335), (2484, 170140), (2538, 166520), (2715, 155664), (2760, 153126), (2820, 149868), (2896, 145935), (3105, 136112), (3243, 130320), (3258, 129720), (3312, 127605), (3384, 124890), (3620, 116748), (3760, 112401), (4140, 102084), (4163, 101520), (4230, 99912), (4324, 97740), (4344, 97290), (4887, 86480), (4968, 85070), (5076, 83260), (5405, 78192), (5430, 77832), (5520, 76563), (5640, 74934), (6210, 68056), (6345, 66608), (6486, 65160), (6516, 64860), (6768, 62445), (7240, 58374), (8145, 51888), (8280, 51042), (8326, 50760), (8460, 49956), (8507, 49680), (8648, 48870), (8688, 48645), (9729, 43440), (9774, 43240), (9936, 42535), (10152, 41630), (10810, 39096), (10860, 38916), (11280, 37467), (12420, 34028), (12489, 33840), (12690, 33304), (12972, 32580), (13032, 32430), (14480, 29187), (16215, 26064), (16290, 25944), (16560, 25521), (16652, 25380), (16920, 24978), (17014, 24840), (17296, 24435), (19458, 21720), (19548, 21620), (20304, 20815)]