81735676320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5424

約数の個数: 384

約数和(自身を含む): 286073690112

約数和(自身を除く): 204338013792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 61, 62, 68, 80, 85, 93, 96, 102, 120, 122, 124, 136, 155, 160, 170, 183, 186, 204, 240, 244, 248, 255, 272, 305, 310, 340, 366, 372, 408, 465, 480, 488, 496, 510, 527, 544, 610, 620, 680, 732, 744, 816, 915, 930, 976, 992, 1020, 1037, 1054, 1220, 1240, 1360, 1464, 1488, 1581, 1632, 1830, 1860, 1891, 1952, 2040, 2074, 2108, 2440, 2480, 2635, 2720, 2928, 2976, 3111, 3162, 3660, 3720, 3782, 4080, 4148, 4216, 4880, 4960, 5185, 5270, 5297, 5673, 5856, 6222, 6324, 7320, 7440, 7564, 7905, 8160, 8296, 8432, 9455, 9760, 10370, 10540, 10594, 11346, 12444, 12648, 14640, 14880, 15128, 15555, 15810, 15891, 16592, 16864, 18910, 20740, 21080, 21188, 22692, 24888, 25296, 26485, 28365, 29280, 30256, 31110, 31620, 31782, 32147, 33184, 37820, 41480, 42160, 42376, 45384, 49776, 50592, 52970, 56730, 60512, 62220, 63240, 63564, 64294, 75640, 79455, 82960, 84320, 84752, 90049, 90768, 96441, 99552, 105940, 113460, 124440, 126480, 127128, 128588, 151280, 158910, 160735, 164207, 165920, 169504, 180098, 181536, 192882, 211880, 226920, 248880, 252960, 254256, 257176, 270147, 302560, 317820, 321470, 323117, 328414, 360196, 385764, 423760, 450245, 453840, 482205, 492621, 497760, 508512, 514352, 540294, 635640, 642940, 646234, 656828, 720392, 771528, 821035, 847520, 900490, 907680, 964410, 969351, 985242, 1028704, 1080588, 1271280, 1285880, 1292468, 1313656, 1350735, 1440784, 1543056, 1615585, 1642070, 1800980, 1928820, 1938702, 1970484, 2161176, 2463105, 2542560, 2571760, 2584936, 2627312, 2701470, 2791519, 2881568, 3086112, 3231170, 3284140, 3601960, 3857640, 3877404, 3940968, 4322352, 4846755, 4926210, 5143520, 5169872, 5254624, 5402940, 5492989, 5583038, 6462340, 6568280, 7203920, 7715280, 7754808, 7881936, 8374557, 8644704, 9693510, 9852420, 10016627, 10339744, 10805880, 10985978, 11166076, 12924680, 13136560, 13957595, 14407840, 15430560, 15509616, 15763872, 16478967, 16749114, 19387020, 19704840, 20033254, 21611760, 21971956, 22332152, 25849360, 26273120, 27464945, 27915190, 30049881, 31019232, 32957934, 33498228, 38774040, 39409680, 40066508, 41872785, 43223520, 43943912, 44664304, 50083135, 51698720, 54929890, 55830380, 60099762, 65915868, 66996456, 77548080, 78819360, 80133016, 82394835, 83745570, 87887824, 89328608, 100166270, 109859780, 111660760, 120199524, 131831736, 133992912, 150249405, 155096160, 160266032, 164789670, 167491140, 170282659, 175775648, 200332540, 219719560, 223321520, 240399048, 263663472, 267985824, 300498810, 320532064, 329579340, 334982280, 340565318, 400665080, 439439120, 446643040, 480798096, 510847977, 527326944, 600997620, 659158680, 669964560, 681130636, 801330160, 851413295, 878878240, 961596192, 1021695954, 1201995240, 1318317360, 1339929120, 1362261272, 1602660320, 1702826590, 2043391908, 2403990480, 2554239885, 2636634720, 2724522544, 3405653180, 4086783816, 4807980960, 5108479770, 5449045088, 6811306360, 8173567632, 10216959540, 13622612720, 16347135264, 20433919080, 27245225440, 40867838160, 81735676320]

約数ペア:

[(1, 81735676320), (2, 40867838160), (3, 27245225440), (4, 20433919080), (5, 16347135264), (6, 13622612720), (8, 10216959540), (10, 8173567632), (12, 6811306360), (15, 5449045088), (16, 5108479770), (17, 4807980960), (20, 4086783816), (24, 3405653180), (30, 2724522544), (31, 2636634720), (32, 2554239885), (34, 2403990480), (40, 2043391908), (48, 1702826590), (51, 1602660320), (60, 1362261272), (61, 1339929120), (62, 1318317360), (68, 1201995240), (80, 1021695954), (85, 961596192), (93, 878878240), (96, 851413295), (102, 801330160), (120, 681130636), (122, 669964560), (124, 659158680), (136, 600997620), (155, 527326944), (160, 510847977), (170, 480798096), (183, 446643040), (186, 439439120), (204, 400665080), (240, 340565318), (244, 334982280), (248, 329579340), (255, 320532064), (272, 300498810), (305, 267985824), (310, 263663472), (340, 240399048), (366, 223321520), (372, 219719560), (408, 200332540), (465, 175775648), (480, 170282659), (488, 167491140), (496, 164789670), (510, 160266032), (527, 155096160), (544, 150249405), (610, 133992912), (620, 131831736), (680, 120199524), (732, 111660760), (744, 109859780), (816, 100166270), (915, 89328608), (930, 87887824), (976, 83745570), (992, 82394835), (1020, 80133016), (1037, 78819360), (1054, 77548080), (1220, 66996456), (1240, 65915868), (1360, 60099762), (1464, 55830380), (1488, 54929890), (1581, 51698720), (1632, 50083135), (1830, 44664304), (1860, 43943912), (1891, 43223520), (1952, 41872785), (2040, 40066508), (2074, 39409680), (2108, 38774040), (2440, 33498228), (2480, 32957934), (2635, 31019232), (2720, 30049881), (2928, 27915190), (2976, 27464945), (3111, 26273120), (3162, 25849360), (3660, 22332152), (3720, 21971956), (3782, 21611760), (4080, 20033254), (4148, 19704840), (4216, 19387020), (4880, 16749114), (4960, 16478967), (5185, 15763872), (5270, 15509616), (5297, 15430560), (5673, 14407840), (5856, 13957595), (6222, 13136560), (6324, 12924680), (7320, 11166076), (7440, 10985978), (7564, 10805880), (7905, 10339744), (8160, 10016627), (8296, 9852420), (8432, 9693510), (9455, 8644704), (9760, 8374557), (10370, 7881936), (10540, 7754808), (10594, 7715280), (11346, 7203920), (12444, 6568280), (12648, 6462340), (14640, 5583038), (14880, 5492989), (15128, 5402940), (15555, 5254624), (15810, 5169872), (15891, 5143520), (16592, 4926210), (16864, 4846755), (18910, 4322352), (20740, 3940968), (21080, 3877404), (21188, 3857640), (22692, 3601960), (24888, 3284140), (25296, 3231170), (26485, 3086112), (28365, 2881568), (29280, 2791519), (30256, 2701470), (31110, 2627312), (31620, 2584936), (31782, 2571760), (32147, 2542560), (33184, 2463105), (37820, 2161176), (41480, 1970484), (42160, 1938702), (42376, 1928820), (45384, 1800980), (49776, 1642070), (50592, 1615585), (52970, 1543056), (56730, 1440784), (60512, 1350735), (62220, 1313656), (63240, 1292468), (63564, 1285880), (64294, 1271280), (75640, 1080588), (79455, 1028704), (82960, 985242), (84320, 969351), (84752, 964410), (90049, 907680), (90768, 900490), (96441, 847520), (99552, 821035), (105940, 771528), (113460, 720392), (124440, 656828), (126480, 646234), (127128, 642940), (128588, 635640), (151280, 540294), (158910, 514352), (160735, 508512), (164207, 497760), (165920, 492621), (169504, 482205), (180098, 453840), (181536, 450245), (192882, 423760), (211880, 385764), (226920, 360196), (248880, 328414), (252960, 323117), (254256, 321470), (257176, 317820), (270147, 302560)]