918322920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 320

約数和(自身を含む): 3278499840

約数和(自身を除く): 2360176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 81, 82, 90, 93, 108, 120, 123, 124, 135, 155, 162, 164, 180, 186, 205, 216, 223, 246, 248, 270, 279, 310, 324, 328, 360, 369, 372, 405, 410, 446, 465, 492, 540, 558, 615, 620, 648, 669, 738, 744, 810, 820, 837, 892, 930, 984, 1080, 1107, 1115, 1116, 1230, 1240, 1271, 1338, 1395, 1476, 1620, 1640, 1674, 1784, 1845, 1860, 2007, 2214, 2230, 2232, 2460, 2511, 2542, 2676, 2790, 2952, 3240, 3321, 3345, 3348, 3690, 3720, 3813, 4014, 4185, 4428, 4460, 4920, 5022, 5084, 5352, 5535, 5580, 6021, 6355, 6642, 6690, 6696, 6913, 7380, 7626, 8028, 8370, 8856, 8920, 9143, 10035, 10044, 10168, 11070, 11160, 11439, 12042, 12555, 12710, 13284, 13380, 13826, 14760, 15252, 16056, 16605, 16740, 18063, 18286, 19065, 20070, 20088, 20739, 22140, 22878, 24084, 25110, 25420, 26568, 26760, 27429, 27652, 30105, 30504, 33210, 33480, 34317, 34565, 36126, 36572, 38130, 40140, 41478, 44280, 45715, 45756, 48168, 50220, 50840, 54858, 55304, 57195, 60210, 62217, 66420, 68634, 69130, 72252, 73144, 76260, 80280, 82287, 82956, 90315, 91430, 91512, 100440, 102951, 103695, 109716, 114390, 120420, 124434, 132840, 137145, 137268, 138260, 144504, 152520, 164574, 165912, 171585, 180630, 182860, 186651, 205902, 207390, 219432, 228780, 240840, 246861, 248868, 274290, 274536, 276520, 283433, 311085, 329148, 343170, 361260, 365720, 373302, 411435, 411804, 414780, 457560, 493722, 497736, 514755, 548580, 559953, 566866, 622170, 658296, 686340, 722520, 740583, 746604, 822870, 823608, 829560, 850299, 933255, 987444, 1029510, 1097160, 1119906, 1133732, 1234305, 1244340, 1372680, 1417165, 1481166, 1493208, 1645740, 1700598, 1866510, 1974888, 2059020, 2239812, 2267464, 2468610, 2488680, 2550897, 2799765, 2834330, 2962332, 3291480, 3401196, 3702915, 3733020, 4118040, 4251495, 4479624, 4937220, 5101794, 5599530, 5668660, 5924664, 6802392, 7405830, 7466040, 7652691, 8502990, 9874440, 10203588, 11199060, 11337320, 12754485, 14811660, 15305382, 17005980, 20407176, 22398120, 22958073, 25508970, 29623320, 30610764, 34011960, 38263455, 45916146, 51017940, 61221528, 76526910, 91832292, 102035880, 114790365, 153053820, 183664584, 229580730, 306107640, 459161460, 918322920]

約数ペア:

[(1, 918322920), (2, 459161460), (3, 306107640), (4, 229580730), (5, 183664584), (6, 153053820), (8, 114790365), (9, 102035880), (10, 91832292), (12, 76526910), (15, 61221528), (18, 51017940), (20, 45916146), (24, 38263455), (27, 34011960), (30, 30610764), (31, 29623320), (36, 25508970), (40, 22958073), (41, 22398120), (45, 20407176), (54, 17005980), (60, 15305382), (62, 14811660), (72, 12754485), (81, 11337320), (82, 11199060), (90, 10203588), (93, 9874440), (108, 8502990), (120, 7652691), (123, 7466040), (124, 7405830), (135, 6802392), (155, 5924664), (162, 5668660), (164, 5599530), (180, 5101794), (186, 4937220), (205, 4479624), (216, 4251495), (223, 4118040), (246, 3733020), (248, 3702915), (270, 3401196), (279, 3291480), (310, 2962332), (324, 2834330), (328, 2799765), (360, 2550897), (369, 2488680), (372, 2468610), (405, 2267464), (410, 2239812), (446, 2059020), (465, 1974888), (492, 1866510), (540, 1700598), (558, 1645740), (615, 1493208), (620, 1481166), (648, 1417165), (669, 1372680), (738, 1244340), (744, 1234305), (810, 1133732), (820, 1119906), (837, 1097160), (892, 1029510), (930, 987444), (984, 933255), (1080, 850299), (1107, 829560), (1115, 823608), (1116, 822870), (1230, 746604), (1240, 740583), (1271, 722520), (1338, 686340), (1395, 658296), (1476, 622170), (1620, 566866), (1640, 559953), (1674, 548580), (1784, 514755), (1845, 497736), (1860, 493722), (2007, 457560), (2214, 414780), (2230, 411804), (2232, 411435), (2460, 373302), (2511, 365720), (2542, 361260), (2676, 343170), (2790, 329148), (2952, 311085), (3240, 283433), (3321, 276520), (3345, 274536), (3348, 274290), (3690, 248868), (3720, 246861), (3813, 240840), (4014, 228780), (4185, 219432), (4428, 207390), (4460, 205902), (4920, 186651), (5022, 182860), (5084, 180630), (5352, 171585), (5535, 165912), (5580, 164574), (6021, 152520), (6355, 144504), (6642, 138260), (6690, 137268), (6696, 137145), (6913, 132840), (7380, 124434), (7626, 120420), (8028, 114390), (8370, 109716), (8856, 103695), (8920, 102951), (9143, 100440), (10035, 91512), (10044, 91430), (10168, 90315), (11070, 82956), (11160, 82287), (11439, 80280), (12042, 76260), (12555, 73144), (12710, 72252), (13284, 69130), (13380, 68634), (13826, 66420), (14760, 62217), (15252, 60210), (16056, 57195), (16605, 55304), (16740, 54858), (18063, 50840), (18286, 50220), (19065, 48168), (20070, 45756), (20088, 45715), (20739, 44280), (22140, 41478), (22878, 40140), (24084, 38130), (25110, 36572), (25420, 36126), (26568, 34565), (26760, 34317), (27429, 33480), (27652, 33210), (30105, 30504)]