220277568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 730349568

約数和(自身を除く): 510072000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 192, 204, 217, 224, 238, 248, 272, 311, 336, 357, 372, 408, 434, 448, 476, 496, 527, 544, 622, 651, 672, 714, 744, 816, 868, 933, 952, 992, 1054, 1088, 1244, 1302, 1344, 1428, 1488, 1581, 1632, 1736, 1866, 1904, 1984, 2108, 2177, 2488, 2604, 2856, 2976, 3162, 3264, 3472, 3689, 3732, 3808, 4216, 4354, 4976, 5208, 5287, 5712, 5952, 6324, 6531, 6944, 7378, 7464, 7616, 8432, 8708, 9641, 9952, 10416, 10574, 11067, 11424, 12648, 13062, 13888, 14756, 14928, 15861, 16864, 17416, 19282, 19904, 20832, 21148, 22134, 22848, 25296, 26124, 28923, 29512, 29856, 31722, 33728, 34832, 37009, 38564, 41664, 42296, 44268, 50592, 52248, 57846, 59024, 59712, 63444, 67487, 69664, 74018, 77128, 84592, 88536, 101184, 104496, 111027, 115692, 118048, 126888, 134974, 139328, 148036, 154256, 163897, 169184, 177072, 202461, 208992, 222054, 231384, 236096, 253776, 269948, 296072, 308512, 327794, 338368, 354144, 404922, 417984, 444108, 462768, 491691, 507552, 539896, 592144, 617024, 655588, 708288, 809844, 888216, 925536, 983382, 1015104, 1079792, 1147279, 1184288, 1311176, 1619688, 1776432, 1851072, 1966764, 2159584, 2294558, 2368576, 2622352, 3239376, 3441837, 3552864, 3933528, 4319168, 4589116, 5244704, 6478752, 6883674, 7105728, 7867056, 9178232, 10489408, 12957504, 13767348, 15734112, 18356464, 27534696, 31468224, 36712928, 55069392, 73425856, 110138784, 220277568]

約数ペア:

[(1, 220277568), (2, 110138784), (3, 73425856), (4, 55069392), (6, 36712928), (7, 31468224), (8, 27534696), (12, 18356464), (14, 15734112), (16, 13767348), (17, 12957504), (21, 10489408), (24, 9178232), (28, 7867056), (31, 7105728), (32, 6883674), (34, 6478752), (42, 5244704), (48, 4589116), (51, 4319168), (56, 3933528), (62, 3552864), (64, 3441837), (68, 3239376), (84, 2622352), (93, 2368576), (96, 2294558), (102, 2159584), (112, 1966764), (119, 1851072), (124, 1776432), (136, 1619688), (168, 1311176), (186, 1184288), (192, 1147279), (204, 1079792), (217, 1015104), (224, 983382), (238, 925536), (248, 888216), (272, 809844), (311, 708288), (336, 655588), (357, 617024), (372, 592144), (408, 539896), (434, 507552), (448, 491691), (476, 462768), (496, 444108), (527, 417984), (544, 404922), (622, 354144), (651, 338368), (672, 327794), (714, 308512), (744, 296072), (816, 269948), (868, 253776), (933, 236096), (952, 231384), (992, 222054), (1054, 208992), (1088, 202461), (1244, 177072), (1302, 169184), (1344, 163897), (1428, 154256), (1488, 148036), (1581, 139328), (1632, 134974), (1736, 126888), (1866, 118048), (1904, 115692), (1984, 111027), (2108, 104496), (2177, 101184), (2488, 88536), (2604, 84592), (2856, 77128), (2976, 74018), (3162, 69664), (3264, 67487), (3472, 63444), (3689, 59712), (3732, 59024), (3808, 57846), (4216, 52248), (4354, 50592), (4976, 44268), (5208, 42296), (5287, 41664), (5712, 38564), (5952, 37009), (6324, 34832), (6531, 33728), (6944, 31722), (7378, 29856), (7464, 29512), (7616, 28923), (8432, 26124), (8708, 25296), (9641, 22848), (9952, 22134), (10416, 21148), (10574, 20832), (11067, 19904), (11424, 19282), (12648, 17416), (13062, 16864), (13888, 15861), (14756, 14928)]