20146465440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6412

約数の個数: 288

約数和(自身を含む): 72490070016

約数和(自身を除く): 52343604576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 97, 115, 120, 138, 144, 160, 180, 184, 194, 207, 230, 240, 276, 288, 291, 345, 360, 368, 388, 414, 460, 480, 485, 552, 582, 690, 720, 736, 776, 828, 873, 920, 970, 1035, 1104, 1164, 1380, 1440, 1455, 1552, 1656, 1746, 1840, 1940, 2070, 2208, 2231, 2328, 2760, 2910, 3104, 3312, 3492, 3680, 3880, 4140, 4365, 4462, 4656, 5520, 5820, 6271, 6624, 6693, 6984, 7760, 8280, 8730, 8924, 9312, 11040, 11155, 11640, 12542, 13386, 13968, 15520, 16560, 17460, 17848, 18813, 20079, 22310, 23280, 25084, 26772, 27936, 31355, 33120, 33465, 34920, 35696, 37626, 40158, 44620, 46560, 50168, 53544, 56439, 62710, 66930, 69840, 71392, 75252, 80316, 89240, 94065, 100336, 100395, 107088, 112878, 125420, 133860, 139680, 144233, 150504, 160632, 178480, 188130, 200672, 200790, 214176, 225756, 250840, 267720, 282195, 288466, 301008, 321264, 356960, 376260, 401580, 432699, 451512, 501680, 535440, 564390, 576932, 602016, 608287, 642528, 721165, 752520, 803160, 865398, 903024, 1003360, 1070880, 1128780, 1153864, 1216574, 1298097, 1442330, 1505040, 1606320, 1730796, 1806048, 1824861, 2163495, 2257560, 2307728, 2433148, 2596194, 2884660, 3010080, 3041435, 3212640, 3461592, 3649722, 4326990, 4515120, 4615456, 4866296, 5192388, 5474583, 5769320, 6082870, 6490485, 6923184, 7299444, 8653980, 9030240, 9124305, 9732592, 10384776, 10949166, 11538640, 12165740, 12980970, 13846368, 13990601, 14598888, 17307960, 18248610, 19465184, 20769552, 21898332, 23077280, 24331480, 25961940, 27372915, 27981202, 29197776, 34615920, 36497220, 41539104, 41971803, 43796664, 48662960, 51923880, 54745830, 55962404, 58395552, 69231840, 69953005, 72994440, 83943606, 87593328, 97325920, 103847760, 109491660, 111924808, 125915409, 139906010, 145988880, 167887212, 175186656, 207695520, 209859015, 218983320, 223849616, 251830818, 279812020, 291977760, 335774424, 419718030, 437966640, 447699232, 503661636, 559624040, 629577045, 671548848, 839436060, 875933280, 1007323272, 1119248080, 1259154090, 1343097696, 1678872120, 2014646544, 2238496160, 2518308180, 3357744240, 4029293088, 5036616360, 6715488480, 10073232720, 20146465440]

約数ペア:

[(1, 20146465440), (2, 10073232720), (3, 6715488480), (4, 5036616360), (5, 4029293088), (6, 3357744240), (8, 2518308180), (9, 2238496160), (10, 2014646544), (12, 1678872120), (15, 1343097696), (16, 1259154090), (18, 1119248080), (20, 1007323272), (23, 875933280), (24, 839436060), (30, 671548848), (32, 629577045), (36, 559624040), (40, 503661636), (45, 447699232), (46, 437966640), (48, 419718030), (60, 335774424), (69, 291977760), (72, 279812020), (80, 251830818), (90, 223849616), (92, 218983320), (96, 209859015), (97, 207695520), (115, 175186656), (120, 167887212), (138, 145988880), (144, 139906010), (160, 125915409), (180, 111924808), (184, 109491660), (194, 103847760), (207, 97325920), (230, 87593328), (240, 83943606), (276, 72994440), (288, 69953005), (291, 69231840), (345, 58395552), (360, 55962404), (368, 54745830), (388, 51923880), (414, 48662960), (460, 43796664), (480, 41971803), (485, 41539104), (552, 36497220), (582, 34615920), (690, 29197776), (720, 27981202), (736, 27372915), (776, 25961940), (828, 24331480), (873, 23077280), (920, 21898332), (970, 20769552), (1035, 19465184), (1104, 18248610), (1164, 17307960), (1380, 14598888), (1440, 13990601), (1455, 13846368), (1552, 12980970), (1656, 12165740), (1746, 11538640), (1840, 10949166), (1940, 10384776), (2070, 9732592), (2208, 9124305), (2231, 9030240), (2328, 8653980), (2760, 7299444), (2910, 6923184), (3104, 6490485), (3312, 6082870), (3492, 5769320), (3680, 5474583), (3880, 5192388), (4140, 4866296), (4365, 4615456), (4462, 4515120), (4656, 4326990), (5520, 3649722), (5820, 3461592), (6271, 3212640), (6624, 3041435), (6693, 3010080), (6984, 2884660), (7760, 2596194), (8280, 2433148), (8730, 2307728), (8924, 2257560), (9312, 2163495), (11040, 1824861), (11155, 1806048), (11640, 1730796), (12542, 1606320), (13386, 1505040), (13968, 1442330), (15520, 1298097), (16560, 1216574), (17460, 1153864), (17848, 1128780), (18813, 1070880), (20079, 1003360), (22310, 903024), (23280, 865398), (25084, 803160), (26772, 752520), (27936, 721165), (31355, 642528), (33120, 608287), (33465, 602016), (34920, 576932), (35696, 564390), (37626, 535440), (40158, 501680), (44620, 451512), (46560, 432699), (50168, 401580), (53544, 376260), (56439, 356960), (62710, 321264), (66930, 301008), (69840, 288466), (71392, 282195), (75252, 267720), (80316, 250840), (89240, 225756), (94065, 214176), (100336, 200790), (100395, 200672), (107088, 188130), (112878, 178480), (125420, 160632), (133860, 150504), (139680, 144233)]