15515585280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:684

約数の個数: 432

約数和(自身を含む): 58171634976

約数和(自身を除く): 42656049696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 313, 320, 331, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 626, 640, 662, 720, 768, 780, 832, 936, 939, 960, 993, 1040, 1152, 1170, 1248, 1252, 1280, 1324, 1440, 1560, 1565, 1655, 1664, 1872, 1878, 1920, 1986, 2080, 2304, 2340, 2496, 2504, 2648, 2817, 2880, 2979, 3120, 3130, 3310, 3328, 3744, 3756, 3840, 3972, 4069, 4160, 4303, 4680, 4695, 4965, 4992, 5008, 5296, 5634, 5760, 5958, 6240, 6260, 6620, 7488, 7512, 7944, 8138, 8320, 8606, 9360, 9390, 9930, 9984, 10016, 10592, 11268, 11520, 11916, 12207, 12480, 12520, 12909, 13240, 14085, 14895, 14976, 15024, 15888, 16276, 16640, 17212, 18720, 18780, 19860, 20032, 20345, 21184, 21515, 22536, 23832, 24414, 24960, 25040, 25818, 26480, 28170, 29790, 29952, 30048, 31776, 32552, 34424, 36621, 37440, 37560, 38727, 39720, 40064, 40690, 42368, 43030, 45072, 47664, 48828, 49920, 50080, 51636, 52960, 56340, 59580, 60096, 61035, 63552, 64545, 65104, 68848, 73242, 74880, 75120, 77454, 79440, 80128, 81380, 84736, 86060, 90144, 95328, 97656, 100160, 103272, 103603, 105920, 112680, 119160, 120192, 122070, 127104, 129090, 130208, 137696, 146484, 149760, 150240, 154908, 158880, 162760, 172120, 180288, 183105, 190656, 193635, 195312, 200320, 206544, 207206, 211840, 225360, 238320, 240384, 244140, 254208, 258180, 260416, 275392, 292968, 300480, 309816, 310809, 317760, 325520, 344240, 360576, 366210, 381312, 387270, 390624, 400640, 413088, 414412, 423680, 450720, 476640, 488280, 516360, 518015, 520832, 550784, 585936, 600960, 619632, 621618, 635520, 651040, 688480, 721152, 732420, 762624, 774540, 781248, 826176, 828824, 901440, 932427, 953280, 976560, 1032720, 1036030, 1041664, 1101568, 1171872, 1201920, 1239264, 1243236, 1271040, 1302080, 1346839, 1376960, 1464840, 1549080, 1554045, 1562496, 1652352, 1657648, 1802880, 1864854, 1906560, 1953120, 2065440, 2072060, 2343744, 2478528, 2486472, 2604160, 2693678, 2753920, 2929680, 3098160, 3108090, 3124992, 3304704, 3315296, 3605760, 3729708, 3813120, 3906240, 4040517, 4130880, 4144120, 4662135, 4687488, 4957056, 4972944, 5208320, 5387356, 5507840, 5859360, 6196320, 6216180, 6630592, 6734195, 7459416, 7812480, 8081034, 8261760, 8288240, 9324270, 9374976, 9914112, 9945888, 10774712, 11718720, 12121551, 12392640, 12432360, 13261184, 13468390, 14918832, 15624960, 16162068, 16523520, 16576480, 18648540, 19891776, 20202585, 21549424, 23437440, 24243102, 24785280, 24864720, 26522368, 26936780, 29837664, 32324136, 33152960, 37297080, 39783552, 40405170, 43098848, 46874880, 48486204, 49570560, 49729440, 53873560, 59675328, 60607755, 64648272, 66305920, 74594160, 79567104, 80810340, 86197696, 96972408, 99458880, 107747120, 119350656, 121215510, 129296544, 132611840, 149188320, 161620680, 172395392, 193944816, 198917760, 215494240, 238701312, 242431020, 258593088, 298376640, 323241360, 344790784, 387889632, 397835520, 430988480, 484862040, 517186176, 596753280, 646482720, 775779264, 861976960, 969724080, 1034372352, 1193506560, 1292965440, 1551558528, 1723953920, 1939448160, 2585930880, 3103117056, 3878896320, 5171861760, 7757792640, 15515585280]

約数ペア:

[(1, 15515585280), (2, 7757792640), (3, 5171861760), (4, 3878896320), (5, 3103117056), (6, 2585930880), (8, 1939448160), (9, 1723953920), (10, 1551558528), (12, 1292965440), (13, 1193506560), (15, 1034372352), (16, 969724080), (18, 861976960), (20, 775779264), (24, 646482720), (26, 596753280), (30, 517186176), (32, 484862040), (36, 430988480), (39, 397835520), (40, 387889632), (45, 344790784), (48, 323241360), (52, 298376640), (60, 258593088), (64, 242431020), (65, 238701312), (72, 215494240), (78, 198917760), (80, 193944816), (90, 172395392), (96, 161620680), (104, 149188320), (117, 132611840), (120, 129296544), (128, 121215510), (130, 119350656), (144, 107747120), (156, 99458880), (160, 96972408), (180, 86197696), (192, 80810340), (195, 79567104), (208, 74594160), (234, 66305920), (240, 64648272), (256, 60607755), (260, 59675328), (288, 53873560), (312, 49729440), (313, 49570560), (320, 48486204), (331, 46874880), (360, 43098848), (384, 40405170), (390, 39783552), (416, 37297080), (468, 33152960), (480, 32324136), (520, 29837664), (576, 26936780), (585, 26522368), (624, 24864720), (626, 24785280), (640, 24243102), (662, 23437440), (720, 21549424), (768, 20202585), (780, 19891776), (832, 18648540), (936, 16576480), (939, 16523520), (960, 16162068), (993, 15624960), (1040, 14918832), (1152, 13468390), (1170, 13261184), (1248, 12432360), (1252, 12392640), (1280, 12121551), (1324, 11718720), (1440, 10774712), (1560, 9945888), (1565, 9914112), (1655, 9374976), (1664, 9324270), (1872, 8288240), (1878, 8261760), (1920, 8081034), (1986, 7812480), (2080, 7459416), (2304, 6734195), (2340, 6630592), (2496, 6216180), (2504, 6196320), (2648, 5859360), (2817, 5507840), (2880, 5387356), (2979, 5208320), (3120, 4972944), (3130, 4957056), (3310, 4687488), (3328, 4662135), (3744, 4144120), (3756, 4130880), (3840, 4040517), (3972, 3906240), (4069, 3813120), (4160, 3729708), (4303, 3605760), (4680, 3315296), (4695, 3304704), (4965, 3124992), (4992, 3108090), (5008, 3098160), (5296, 2929680), (5634, 2753920), (5760, 2693678), (5958, 2604160), (6240, 2486472), (6260, 2478528), (6620, 2343744), (7488, 2072060), (7512, 2065440), (7944, 1953120), (8138, 1906560), (8320, 1864854), (8606, 1802880), (9360, 1657648), (9390, 1652352), (9930, 1562496), (9984, 1554045), (10016, 1549080), (10592, 1464840), (11268, 1376960), (11520, 1346839), (11916, 1302080), (12207, 1271040), (12480, 1243236), (12520, 1239264), (12909, 1201920), (13240, 1171872), (14085, 1101568), (14895, 1041664), (14976, 1036030), (15024, 1032720), (15888, 976560), (16276, 953280), (16640, 932427), (17212, 901440), (18720, 828824), (18780, 826176), (19860, 781248), (20032, 774540), (20345, 762624), (21184, 732420), (21515, 721152), (22536, 688480), (23832, 651040), (24414, 635520), (24960, 621618), (25040, 619632), (25818, 600960), (26480, 585936), (28170, 550784), (29790, 520832), (29952, 518015), (30048, 516360), (31776, 488280), (32552, 476640), (34424, 450720), (36621, 423680), (37440, 414412), (37560, 413088), (38727, 400640), (39720, 390624), (40064, 387270), (40690, 381312), (42368, 366210), (43030, 360576), (45072, 344240), (47664, 325520), (48828, 317760), (49920, 310809), (50080, 309816), (51636, 300480), (52960, 292968), (56340, 275392), (59580, 260416), (60096, 258180), (61035, 254208), (63552, 244140), (64545, 240384), (65104, 238320), (68848, 225360), (73242, 211840), (74880, 207206), (75120, 206544), (77454, 200320), (79440, 195312), (80128, 193635), (81380, 190656), (84736, 183105), (86060, 180288), (90144, 172120), (95328, 162760), (97656, 158880), (100160, 154908), (103272, 150240), (103603, 149760), (105920, 146484), (112680, 137696), (119160, 130208), (120192, 129090), (122070, 127104)]