1309994280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 384

約数和(自身を含む): 5157734400

約数和(自身を除く): 3847740120

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, 140, 155, 164, 168, 180, 186, 205, 210, 217, 246, 248, 252, 279, 280, 287, 310, 315, 328, 360, 369, 372, 409, 410, 420, 434, 465, 492, 504, 558, 574, 615, 620, 630, 651, 738, 744, 818, 820, 840, 861, 868, 930, 984, 1085, 1116, 1148, 1227, 1230, 1240, 1260, 1271, 1302, 1395, 1435, 1476, 1636, 1640, 1722, 1736, 1845, 1860, 1953, 2045, 2170, 2232, 2296, 2454, 2460, 2520, 2542, 2583, 2604, 2790, 2863, 2870, 2952, 3255, 3272, 3444, 3681, 3690, 3720, 3813, 3906, 4090, 4305, 4340, 4908, 4920, 5084, 5166, 5208, 5580, 5726, 5740, 6135, 6355, 6510, 6888, 7362, 7380, 7626, 7812, 8180, 8589, 8610, 8680, 8897, 9765, 9816, 10168, 10332, 11160, 11439, 11452, 11480, 12270, 12679, 12710, 12915, 13020, 14315, 14724, 14760, 15252, 15624, 16360, 16769, 17178, 17220, 17794, 18405, 19065, 19530, 20664, 22878, 22904, 24540, 25358, 25420, 25767, 25830, 26040, 26691, 28630, 29448, 30504, 33538, 34356, 34440, 35588, 36810, 38037, 38130, 39060, 42945, 44485, 45756, 49080, 50307, 50716, 50840, 51534, 51660, 53382, 57195, 57260, 63395, 67076, 68712, 71176, 73620, 76074, 76260, 78120, 80073, 83845, 85890, 88753, 88970, 91512, 100614, 101432, 103068, 103320, 106764, 114111, 114390, 114520, 117383, 126790, 128835, 133455, 134152, 147240, 150921, 152148, 152520, 160146, 167690, 171780, 177506, 177940, 190185, 201228, 206136, 213528, 228222, 228780, 234766, 251535, 253580, 257670, 266259, 266910, 301842, 304296, 320292, 335380, 343560, 352149, 355012, 355880, 380370, 400365, 402456, 443765, 456444, 457560, 469532, 503070, 507160, 515340, 519839, 532518, 533820, 570555, 586915, 603684, 640584, 670760, 704298, 710024, 754605, 760740, 798777, 800730, 887530, 912888, 939064, 1006140, 1030680, 1039678, 1056447, 1065036, 1067640, 1141110, 1173830, 1207368, 1331295, 1408596, 1509210, 1521480, 1559517, 1597554, 1601460, 1760745, 1775060, 2012280, 2079356, 2112894, 2130072, 2282220, 2347660, 2599195, 2662590, 2817192, 3018420, 3119034, 3195108, 3202920, 3521490, 3550120, 3638873, 3993885, 4158712, 4225788, 4564440, 4678551, 4695320, 5198390, 5282235, 5325180, 6036840, 6238068, 6390216, 7042980, 7277746, 7797585, 7987770, 8451576, 9357102, 10396780, 10564470, 10650360, 10916619, 12476136, 14085960, 14555492, 15595170, 15975540, 18194365, 18714204, 20793560, 21128940, 21833238, 23392755, 29110984, 31190340, 31951080, 32749857, 36388730, 37428408, 42257880, 43666476, 46785510, 54583095, 62380680, 65499714, 72777460, 87332952, 93571020, 109166190, 130999428, 145554920, 163749285, 187142040, 218332380, 261998856, 327498570, 436664760, 654997140, 1309994280]

約数ペア:

[(1, 1309994280), (2, 654997140), (3, 436664760), (4, 327498570), (5, 261998856), (6, 218332380), (7, 187142040), (8, 163749285), (9, 145554920), (10, 130999428), (12, 109166190), (14, 93571020), (15, 87332952), (18, 72777460), (20, 65499714), (21, 62380680), (24, 54583095), (28, 46785510), (30, 43666476), (31, 42257880), (35, 37428408), (36, 36388730), (40, 32749857), (41, 31951080), (42, 31190340), (45, 29110984), (56, 23392755), (60, 21833238), (62, 21128940), (63, 20793560), (70, 18714204), (72, 18194365), (82, 15975540), (84, 15595170), (90, 14555492), (93, 14085960), (105, 12476136), (120, 10916619), (123, 10650360), (124, 10564470), (126, 10396780), (140, 9357102), (155, 8451576), (164, 7987770), (168, 7797585), (180, 7277746), (186, 7042980), (205, 6390216), (210, 6238068), (217, 6036840), (246, 5325180), (248, 5282235), (252, 5198390), (279, 4695320), (280, 4678551), (287, 4564440), (310, 4225788), (315, 4158712), (328, 3993885), (360, 3638873), (369, 3550120), (372, 3521490), (409, 3202920), (410, 3195108), (420, 3119034), (434, 3018420), (465, 2817192), (492, 2662590), (504, 2599195), (558, 2347660), (574, 2282220), (615, 2130072), (620, 2112894), (630, 2079356), (651, 2012280), (738, 1775060), (744, 1760745), (818, 1601460), (820, 1597554), (840, 1559517), (861, 1521480), (868, 1509210), (930, 1408596), (984, 1331295), (1085, 1207368), (1116, 1173830), (1148, 1141110), (1227, 1067640), (1230, 1065036), (1240, 1056447), (1260, 1039678), (1271, 1030680), (1302, 1006140), (1395, 939064), (1435, 912888), (1476, 887530), (1636, 800730), (1640, 798777), (1722, 760740), (1736, 754605), (1845, 710024), (1860, 704298), (1953, 670760), (2045, 640584), (2170, 603684), (2232, 586915), (2296, 570555), (2454, 533820), (2460, 532518), (2520, 519839), (2542, 515340), (2583, 507160), (2604, 503070), (2790, 469532), (2863, 457560), (2870, 456444), (2952, 443765), (3255, 402456), (3272, 400365), (3444, 380370), (3681, 355880), (3690, 355012), (3720, 352149), (3813, 343560), (3906, 335380), (4090, 320292), (4305, 304296), (4340, 301842), (4908, 266910), (4920, 266259), (5084, 257670), (5166, 253580), (5208, 251535), (5580, 234766), (5726, 228780), (5740, 228222), (6135, 213528), (6355, 206136), (6510, 201228), (6888, 190185), (7362, 177940), (7380, 177506), (7626, 171780), (7812, 167690), (8180, 160146), (8589, 152520), (8610, 152148), (8680, 150921), (8897, 147240), (9765, 134152), (9816, 133455), (10168, 128835), (10332, 126790), (11160, 117383), (11439, 114520), (11452, 114390), (11480, 114111), (12270, 106764), (12679, 103320), (12710, 103068), (12915, 101432), (13020, 100614), (14315, 91512), (14724, 88970), (14760, 88753), (15252, 85890), (15624, 83845), (16360, 80073), (16769, 78120), (17178, 76260), (17220, 76074), (17794, 73620), (18405, 71176), (19065, 68712), (19530, 67076), (20664, 63395), (22878, 57260), (22904, 57195), (24540, 53382), (25358, 51660), (25420, 51534), (25767, 50840), (25830, 50716), (26040, 50307), (26691, 49080), (28630, 45756), (29448, 44485), (30504, 42945), (33538, 39060), (34356, 38130), (34440, 38037), (35588, 36810)]