7666688640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1195

約数の個数: 256

約数和(自身を含む): 26416857600

約数和(自身を除く): 18750168960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 409, 416, 480, 520, 624, 640, 751, 780, 818, 832, 960, 1040, 1227, 1248, 1502, 1560, 1636, 1664, 1920, 2045, 2080, 2253, 2454, 2496, 3004, 3120, 3272, 3755, 4090, 4160, 4506, 4908, 4992, 5317, 6008, 6135, 6240, 6544, 7510, 8180, 8320, 9012, 9763, 9816, 10634, 11265, 12016, 12270, 12480, 13088, 15020, 15951, 16360, 18024, 19526, 19632, 21268, 22530, 24032, 24540, 24960, 26176, 26585, 29289, 30040, 31902, 32720, 36048, 39052, 39264, 42536, 45060, 48064, 48815, 49080, 52352, 53170, 58578, 60080, 63804, 65440, 72096, 78104, 78528, 79755, 85072, 90120, 96128, 97630, 98160, 106340, 117156, 120160, 127608, 130880, 144192, 146445, 156208, 157056, 159510, 170144, 180240, 195260, 196320, 212680, 234312, 240320, 255216, 261760, 288384, 292890, 307159, 312416, 319020, 340288, 360480, 390520, 392640, 425360, 468624, 480640, 510432, 585780, 614318, 624832, 638040, 680576, 720960, 781040, 785280, 850720, 921477, 937248, 1020864, 1171560, 1228636, 1249664, 1276080, 1441920, 1535795, 1562080, 1701440, 1842954, 1874496, 2041728, 2343120, 2457272, 2552160, 3071590, 3124160, 3402880, 3685908, 3748992, 3993067, 4607385, 4686240, 4914544, 5104320, 6143180, 6248320, 7371816, 7986134, 9214770, 9372480, 9829088, 10208640, 11979201, 12286360, 14743632, 15972268, 18429540, 18744960, 19658176, 19965335, 23958402, 24572720, 29487264, 31944536, 36859080, 39316352, 39930670, 47916804, 49145440, 58974528, 59896005, 63889072, 73718160, 79861340, 95833608, 98290880, 117949056, 119792010, 127778144, 147436320, 159722680, 191667216, 196581760, 239584020, 255556288, 294872640, 319445360, 383334432, 479168040, 511112576, 589745280, 638890720, 766668864, 958336080, 1277781440, 1533337728, 1916672160, 2555562880, 3833344320, 7666688640]

約数ペア:

[(1, 7666688640), (2, 3833344320), (3, 2555562880), (4, 1916672160), (5, 1533337728), (6, 1277781440), (8, 958336080), (10, 766668864), (12, 638890720), (13, 589745280), (15, 511112576), (16, 479168040), (20, 383334432), (24, 319445360), (26, 294872640), (30, 255556288), (32, 239584020), (39, 196581760), (40, 191667216), (48, 159722680), (52, 147436320), (60, 127778144), (64, 119792010), (65, 117949056), (78, 98290880), (80, 95833608), (96, 79861340), (104, 73718160), (120, 63889072), (128, 59896005), (130, 58974528), (156, 49145440), (160, 47916804), (192, 39930670), (195, 39316352), (208, 36859080), (240, 31944536), (260, 29487264), (312, 24572720), (320, 23958402), (384, 19965335), (390, 19658176), (409, 18744960), (416, 18429540), (480, 15972268), (520, 14743632), (624, 12286360), (640, 11979201), (751, 10208640), (780, 9829088), (818, 9372480), (832, 9214770), (960, 7986134), (1040, 7371816), (1227, 6248320), (1248, 6143180), (1502, 5104320), (1560, 4914544), (1636, 4686240), (1664, 4607385), (1920, 3993067), (2045, 3748992), (2080, 3685908), (2253, 3402880), (2454, 3124160), (2496, 3071590), (3004, 2552160), (3120, 2457272), (3272, 2343120), (3755, 2041728), (4090, 1874496), (4160, 1842954), (4506, 1701440), (4908, 1562080), (4992, 1535795), (5317, 1441920), (6008, 1276080), (6135, 1249664), (6240, 1228636), (6544, 1171560), (7510, 1020864), (8180, 937248), (8320, 921477), (9012, 850720), (9763, 785280), (9816, 781040), (10634, 720960), (11265, 680576), (12016, 638040), (12270, 624832), (12480, 614318), (13088, 585780), (15020, 510432), (15951, 480640), (16360, 468624), (18024, 425360), (19526, 392640), (19632, 390520), (21268, 360480), (22530, 340288), (24032, 319020), (24540, 312416), (24960, 307159), (26176, 292890), (26585, 288384), (29289, 261760), (30040, 255216), (31902, 240320), (32720, 234312), (36048, 212680), (39052, 196320), (39264, 195260), (42536, 180240), (45060, 170144), (48064, 159510), (48815, 157056), (49080, 156208), (52352, 146445), (53170, 144192), (58578, 130880), (60080, 127608), (63804, 120160), (65440, 117156), (72096, 106340), (78104, 98160), (78528, 97630), (79755, 96128), (85072, 90120)]