216199620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 823350528

約数和(自身を除く): 607150908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 195, 197, 201, 210, 234, 252, 260, 268, 273, 315, 335, 364, 390, 394, 402, 420, 455, 468, 469, 546, 585, 591, 603, 630, 670, 780, 788, 804, 819, 871, 910, 938, 985, 1005, 1092, 1170, 1182, 1206, 1260, 1340, 1365, 1379, 1407, 1638, 1742, 1773, 1820, 1876, 1970, 2010, 2340, 2345, 2364, 2412, 2561, 2613, 2730, 2758, 2814, 2955, 3015, 3276, 3484, 3546, 3940, 4020, 4095, 4137, 4221, 4355, 4690, 5122, 5226, 5460, 5516, 5628, 5910, 6030, 6097, 6895, 7035, 7092, 7683, 7839, 8190, 8274, 8442, 8710, 8865, 9380, 10244, 10452, 11820, 12060, 12194, 12411, 12805, 13065, 13199, 13790, 14070, 15366, 15678, 16380, 16548, 16884, 17420, 17730, 17927, 18291, 20685, 21105, 23049, 24388, 24822, 25610, 26130, 26398, 27580, 28140, 30485, 30732, 31356, 35460, 35854, 36582, 38415, 39195, 39597, 41370, 42210, 46098, 49644, 51220, 52260, 52796, 53781, 54873, 60970, 62055, 65995, 71708, 73164, 76830, 78390, 79194, 82740, 84420, 89635, 91455, 92196, 92393, 107562, 109746, 115245, 118791, 121940, 124110, 131990, 153660, 156780, 158388, 161343, 171587, 179270, 182910, 184786, 197985, 215124, 219492, 230490, 237582, 248220, 263980, 268905, 274365, 277179, 322686, 343174, 358540, 365820, 369572, 395970, 460980, 461965, 475164, 514761, 537810, 548730, 554358, 593955, 645372, 686348, 791940, 806715, 831537, 857935, 923930, 1029522, 1075620, 1097460, 1108716, 1187910, 1201109, 1385895, 1544283, 1613430, 1663074, 1715870, 1847860, 2059044, 2375820, 2402218, 2573805, 2771790, 3088566, 3226860, 3326148, 3431740, 3603327, 4157685, 4804436, 5147610, 5543580, 6005545, 6177132, 7206654, 7721415, 8315370, 10295220, 10809981, 12011090, 14413308, 15442830, 16630740, 18016635, 21619962, 24022180, 30885660, 36033270, 43239924, 54049905, 72066540, 108099810, 216199620]

約数ペア:

[(1, 216199620), (2, 108099810), (3, 72066540), (4, 54049905), (5, 43239924), (6, 36033270), (7, 30885660), (9, 24022180), (10, 21619962), (12, 18016635), (13, 16630740), (14, 15442830), (15, 14413308), (18, 12011090), (20, 10809981), (21, 10295220), (26, 8315370), (28, 7721415), (30, 7206654), (35, 6177132), (36, 6005545), (39, 5543580), (42, 5147610), (45, 4804436), (52, 4157685), (60, 3603327), (63, 3431740), (65, 3326148), (67, 3226860), (70, 3088566), (78, 2771790), (84, 2573805), (90, 2402218), (91, 2375820), (105, 2059044), (117, 1847860), (126, 1715870), (130, 1663074), (134, 1613430), (140, 1544283), (156, 1385895), (180, 1201109), (182, 1187910), (195, 1108716), (197, 1097460), (201, 1075620), (210, 1029522), (234, 923930), (252, 857935), (260, 831537), (268, 806715), (273, 791940), (315, 686348), (335, 645372), (364, 593955), (390, 554358), (394, 548730), (402, 537810), (420, 514761), (455, 475164), (468, 461965), (469, 460980), (546, 395970), (585, 369572), (591, 365820), (603, 358540), (630, 343174), (670, 322686), (780, 277179), (788, 274365), (804, 268905), (819, 263980), (871, 248220), (910, 237582), (938, 230490), (985, 219492), (1005, 215124), (1092, 197985), (1170, 184786), (1182, 182910), (1206, 179270), (1260, 171587), (1340, 161343), (1365, 158388), (1379, 156780), (1407, 153660), (1638, 131990), (1742, 124110), (1773, 121940), (1820, 118791), (1876, 115245), (1970, 109746), (2010, 107562), (2340, 92393), (2345, 92196), (2364, 91455), (2412, 89635), (2561, 84420), (2613, 82740), (2730, 79194), (2758, 78390), (2814, 76830), (2955, 73164), (3015, 71708), (3276, 65995), (3484, 62055), (3546, 60970), (3940, 54873), (4020, 53781), (4095, 52796), (4137, 52260), (4221, 51220), (4355, 49644), (4690, 46098), (5122, 42210), (5226, 41370), (5460, 39597), (5516, 39195), (5628, 38415), (5910, 36582), (6030, 35854), (6097, 35460), (6895, 31356), (7035, 30732), (7092, 30485), (7683, 28140), (7839, 27580), (8190, 26398), (8274, 26130), (8442, 25610), (8710, 24822), (8865, 24388), (9380, 23049), (10244, 21105), (10452, 20685), (11820, 18291), (12060, 17927), (12194, 17730), (12411, 17420), (12805, 16884), (13065, 16548), (13199, 16380), (13790, 15678), (14070, 15366)]