222414920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 665280000

約数和(自身を除く): 442865080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 43, 49, 52, 56, 58, 65, 70, 86, 91, 98, 104, 116, 130, 140, 145, 172, 182, 196, 203, 215, 232, 245, 260, 280, 290, 301, 343, 344, 364, 377, 392, 406, 430, 455, 490, 520, 559, 580, 602, 637, 686, 728, 754, 812, 860, 910, 980, 1015, 1118, 1160, 1204, 1247, 1274, 1372, 1421, 1505, 1508, 1624, 1715, 1720, 1820, 1885, 1960, 2030, 2107, 2236, 2408, 2494, 2548, 2639, 2744, 2795, 2842, 3010, 3016, 3185, 3430, 3640, 3770, 3913, 4060, 4214, 4459, 4472, 4988, 5096, 5278, 5590, 5684, 6020, 6235, 6370, 6860, 7105, 7540, 7826, 8120, 8428, 8729, 8918, 9947, 9976, 10535, 10556, 11180, 11368, 12040, 12470, 12740, 13195, 13720, 14210, 14749, 15080, 15652, 16211, 16856, 17458, 17836, 18473, 19565, 19894, 21070, 21112, 22295, 22360, 24940, 25480, 26390, 27391, 28420, 29498, 31304, 32422, 34916, 35672, 36946, 39130, 39788, 42140, 43645, 44590, 49735, 49880, 52780, 54782, 56840, 58996, 61103, 64844, 69832, 73745, 73892, 78260, 79576, 81055, 84280, 87290, 89180, 92365, 99470, 105560, 109564, 113477, 117992, 122206, 129311, 129688, 136955, 147490, 147784, 156520, 162110, 174580, 178360, 184730, 191737, 198940, 219128, 226954, 244412, 258622, 273910, 294980, 305515, 324220, 349160, 369460, 383474, 397880, 427721, 453908, 488824, 517244, 547820, 567385, 589960, 611030, 646555, 648440, 738920, 766948, 794339, 855442, 907816, 958685, 1034488, 1095640, 1134770, 1222060, 1293110, 1533896, 1588678, 1710884, 1917370, 2138605, 2269540, 2444120, 2586220, 3177356, 3421768, 3834740, 3971695, 4277210, 4539080, 5172440, 5560373, 6354712, 7669480, 7943390, 8554420, 11120746, 15886780, 17108840, 22241492, 27801865, 31773560, 44482984, 55603730, 111207460, 222414920]

約数ペア:

[(1, 222414920), (2, 111207460), (4, 55603730), (5, 44482984), (7, 31773560), (8, 27801865), (10, 22241492), (13, 17108840), (14, 15886780), (20, 11120746), (26, 8554420), (28, 7943390), (29, 7669480), (35, 6354712), (40, 5560373), (43, 5172440), (49, 4539080), (52, 4277210), (56, 3971695), (58, 3834740), (65, 3421768), (70, 3177356), (86, 2586220), (91, 2444120), (98, 2269540), (104, 2138605), (116, 1917370), (130, 1710884), (140, 1588678), (145, 1533896), (172, 1293110), (182, 1222060), (196, 1134770), (203, 1095640), (215, 1034488), (232, 958685), (245, 907816), (260, 855442), (280, 794339), (290, 766948), (301, 738920), (343, 648440), (344, 646555), (364, 611030), (377, 589960), (392, 567385), (406, 547820), (430, 517244), (455, 488824), (490, 453908), (520, 427721), (559, 397880), (580, 383474), (602, 369460), (637, 349160), (686, 324220), (728, 305515), (754, 294980), (812, 273910), (860, 258622), (910, 244412), (980, 226954), (1015, 219128), (1118, 198940), (1160, 191737), (1204, 184730), (1247, 178360), (1274, 174580), (1372, 162110), (1421, 156520), (1505, 147784), (1508, 147490), (1624, 136955), (1715, 129688), (1720, 129311), (1820, 122206), (1885, 117992), (1960, 113477), (2030, 109564), (2107, 105560), (2236, 99470), (2408, 92365), (2494, 89180), (2548, 87290), (2639, 84280), (2744, 81055), (2795, 79576), (2842, 78260), (3010, 73892), (3016, 73745), (3185, 69832), (3430, 64844), (3640, 61103), (3770, 58996), (3913, 56840), (4060, 54782), (4214, 52780), (4459, 49880), (4472, 49735), (4988, 44590), (5096, 43645), (5278, 42140), (5590, 39788), (5684, 39130), (6020, 36946), (6235, 35672), (6370, 34916), (6860, 32422), (7105, 31304), (7540, 29498), (7826, 28420), (8120, 27391), (8428, 26390), (8729, 25480), (8918, 24940), (9947, 22360), (9976, 22295), (10535, 21112), (10556, 21070), (11180, 19894), (11368, 19565), (12040, 18473), (12470, 17836), (12740, 17458), (13195, 16856), (13720, 16211), (14210, 15652), (14749, 15080)]