445205880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 1761177600

約数和(自身を除く): 1315971720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 41, 42, 45, 56, 60, 62, 63, 70, 72, 82, 84, 90, 93, 105, 120, 123, 124, 126, 139, 140, 155, 164, 168, 180, 186, 205, 210, 217, 246, 248, 252, 278, 279, 280, 287, 310, 315, 328, 360, 369, 372, 410, 417, 420, 434, 465, 492, 504, 556, 558, 574, 615, 620, 630, 651, 695, 738, 744, 820, 834, 840, 861, 868, 930, 973, 984, 1085, 1112, 1116, 1148, 1230, 1240, 1251, 1260, 1271, 1302, 1390, 1395, 1435, 1476, 1640, 1668, 1722, 1736, 1845, 1860, 1946, 1953, 2085, 2170, 2232, 2296, 2460, 2502, 2520, 2542, 2583, 2604, 2780, 2790, 2870, 2919, 2952, 3255, 3336, 3444, 3690, 3720, 3813, 3892, 3906, 4170, 4305, 4309, 4340, 4865, 4920, 5004, 5084, 5166, 5208, 5560, 5580, 5699, 5740, 5838, 6255, 6355, 6510, 6888, 7380, 7626, 7784, 7812, 8340, 8610, 8618, 8680, 8757, 8897, 9730, 9765, 10008, 10168, 10332, 11160, 11398, 11439, 11480, 11676, 12510, 12710, 12915, 12927, 13020, 14595, 14760, 15252, 15624, 16680, 17097, 17220, 17236, 17514, 17794, 19065, 19460, 19530, 20664, 21545, 22796, 22878, 23352, 25020, 25420, 25830, 25854, 26040, 26691, 28495, 29190, 30163, 30504, 34194, 34440, 34472, 35028, 35588, 38130, 38781, 38920, 39060, 39893, 43090, 43785, 44485, 45592, 45756, 50040, 50840, 51291, 51660, 51708, 53382, 56990, 57195, 58380, 60326, 64635, 68388, 70056, 71176, 76260, 77562, 78120, 79786, 80073, 85485, 86180, 87570, 88970, 90489, 91512, 102582, 103320, 103416, 106764, 113980, 114390, 116760, 119679, 120652, 129270, 133455, 136776, 150815, 152520, 155124, 159572, 160146, 170970, 172360, 175140, 176669, 177940, 180978, 193905, 199465, 205164, 213528, 227960, 228780, 239358, 241304, 256455, 258540, 266910, 271467, 301630, 310248, 319144, 320292, 341940, 350280, 353338, 355880, 359037, 361956, 387810, 398930, 400365, 410328, 452445, 457560, 478716, 512910, 517080, 530007, 533820, 542934, 598395, 603260, 640584, 683880, 706676, 718074, 723912, 775620, 797860, 800730, 883345, 904890, 957432, 1025820, 1060014, 1067640, 1085868, 1196790, 1206520, 1236683, 1357335, 1413352, 1436148, 1551240, 1590021, 1595720, 1601460, 1766690, 1795185, 1809780, 2051640, 2120028, 2171736, 2393580, 2473366, 2650035, 2714670, 2872296, 3180042, 3202920, 3533380, 3590370, 3619560, 3710049, 4240056, 4787160, 4946732, 5300070, 5429340, 6183415, 6360084, 7066760, 7180740, 7420098, 7950105, 9893464, 10600140, 10858680, 11130147, 12366830, 12720168, 14361480, 14840196, 15900210, 18550245, 21200280, 22260294, 24733660, 29680392, 31800420, 37100490, 44520588, 49467320, 55650735, 63600840, 74200980, 89041176, 111301470, 148401960, 222602940, 445205880]

約数ペア:

[(1, 445205880), (2, 222602940), (3, 148401960), (4, 111301470), (5, 89041176), (6, 74200980), (7, 63600840), (8, 55650735), (9, 49467320), (10, 44520588), (12, 37100490), (14, 31800420), (15, 29680392), (18, 24733660), (20, 22260294), (21, 21200280), (24, 18550245), (28, 15900210), (30, 14840196), (31, 14361480), (35, 12720168), (36, 12366830), (40, 11130147), (41, 10858680), (42, 10600140), (45, 9893464), (56, 7950105), (60, 7420098), (62, 7180740), (63, 7066760), (70, 6360084), (72, 6183415), (82, 5429340), (84, 5300070), (90, 4946732), (93, 4787160), (105, 4240056), (120, 3710049), (123, 3619560), (124, 3590370), (126, 3533380), (139, 3202920), (140, 3180042), (155, 2872296), (164, 2714670), (168, 2650035), (180, 2473366), (186, 2393580), (205, 2171736), (210, 2120028), (217, 2051640), (246, 1809780), (248, 1795185), (252, 1766690), (278, 1601460), (279, 1595720), (280, 1590021), (287, 1551240), (310, 1436148), (315, 1413352), (328, 1357335), (360, 1236683), (369, 1206520), (372, 1196790), (410, 1085868), (417, 1067640), (420, 1060014), (434, 1025820), (465, 957432), (492, 904890), (504, 883345), (556, 800730), (558, 797860), (574, 775620), (615, 723912), (620, 718074), (630, 706676), (651, 683880), (695, 640584), (738, 603260), (744, 598395), (820, 542934), (834, 533820), (840, 530007), (861, 517080), (868, 512910), (930, 478716), (973, 457560), (984, 452445), (1085, 410328), (1112, 400365), (1116, 398930), (1148, 387810), (1230, 361956), (1240, 359037), (1251, 355880), (1260, 353338), (1271, 350280), (1302, 341940), (1390, 320292), (1395, 319144), (1435, 310248), (1476, 301630), (1640, 271467), (1668, 266910), (1722, 258540), (1736, 256455), (1845, 241304), (1860, 239358), (1946, 228780), (1953, 227960), (2085, 213528), (2170, 205164), (2232, 199465), (2296, 193905), (2460, 180978), (2502, 177940), (2520, 176669), (2542, 175140), (2583, 172360), (2604, 170970), (2780, 160146), (2790, 159572), (2870, 155124), (2919, 152520), (2952, 150815), (3255, 136776), (3336, 133455), (3444, 129270), (3690, 120652), (3720, 119679), (3813, 116760), (3892, 114390), (3906, 113980), (4170, 106764), (4305, 103416), (4309, 103320), (4340, 102582), (4865, 91512), (4920, 90489), (5004, 88970), (5084, 87570), (5166, 86180), (5208, 85485), (5560, 80073), (5580, 79786), (5699, 78120), (5740, 77562), (5838, 76260), (6255, 71176), (6355, 70056), (6510, 68388), (6888, 64635), (7380, 60326), (7626, 58380), (7784, 57195), (7812, 56990), (8340, 53382), (8610, 51708), (8618, 51660), (8680, 51291), (8757, 50840), (8897, 50040), (9730, 45756), (9765, 45592), (10008, 44485), (10168, 43785), (10332, 43090), (11160, 39893), (11398, 39060), (11439, 38920), (11480, 38781), (11676, 38130), (12510, 35588), (12710, 35028), (12915, 34472), (12927, 34440), (13020, 34194), (14595, 30504), (14760, 30163), (15252, 29190), (15624, 28495), (16680, 26691), (17097, 26040), (17220, 25854), (17236, 25830), (17514, 25420), (17794, 25020), (19065, 23352), (19460, 22878), (19530, 22796), (20664, 21545)]