4498522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 288

約数和(自身を含む): 16113885984

約数和(自身を除く): 11615363904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 361, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 722, 741, 760, 780, 912, 988, 1040, 1083, 1140, 1235, 1248, 1444, 1482, 1520, 1560, 1805, 1824, 1976, 1997, 2080, 2166, 2280, 2470, 2888, 2964, 3040, 3120, 3610, 3705, 3952, 3994, 4332, 4560, 4693, 4940, 5415, 5776, 5928, 5991, 6240, 7220, 7410, 7904, 7988, 8664, 9120, 9386, 9880, 9985, 10830, 11552, 11856, 11982, 14079, 14440, 14820, 15976, 17328, 18772, 19760, 19970, 21660, 23465, 23712, 23964, 25961, 28158, 28880, 29640, 29955, 31952, 34656, 37544, 37943, 39520, 39940, 43320, 46930, 47928, 51922, 56316, 57760, 59280, 59910, 63904, 70395, 75088, 75886, 77883, 79880, 86640, 93860, 95856, 103844, 112632, 113829, 118560, 119820, 129805, 140790, 150176, 151772, 155766, 159760, 173280, 187720, 189715, 191712, 207688, 225264, 227658, 239640, 259610, 281580, 303544, 311532, 319520, 375440, 379430, 389415, 415376, 450528, 455316, 479280, 493259, 519220, 563160, 569145, 607088, 623064, 720917, 750880, 758860, 778830, 830752, 910632, 958560, 986518, 1038440, 1126320, 1138290, 1214176, 1246128, 1441834, 1479777, 1517720, 1557660, 1821264, 1973036, 2076880, 2162751, 2252640, 2276580, 2466295, 2492256, 2883668, 2959554, 3035440, 3115320, 3604585, 3642528, 3946072, 4153760, 4325502, 4553160, 4932590, 5767336, 5919108, 6070880, 6230640, 7209170, 7398885, 7892144, 8651004, 9106320, 9371921, 9865180, 10813755, 11534672, 11838216, 12461280, 14418340, 14797770, 15784288, 17302008, 18212640, 18743842, 19730360, 21627510, 23069344, 23676432, 28115763, 28836680, 29595540, 34604016, 37487684, 39460720, 43255020, 46859605, 47352864, 56231526, 57673360, 59191080, 69208032, 74975368, 78921440, 86510040, 93719210, 112463052, 115346720, 118382160, 140578815, 149950736, 173020080, 187438420, 224926104, 236764320, 281157630, 299901472, 346040160, 374876840, 449852208, 562315260, 749753680, 899704416, 1124630520, 1499507360, 2249261040, 4498522080]

約数ペア:

[(1, 4498522080), (2, 2249261040), (3, 1499507360), (4, 1124630520), (5, 899704416), (6, 749753680), (8, 562315260), (10, 449852208), (12, 374876840), (13, 346040160), (15, 299901472), (16, 281157630), (19, 236764320), (20, 224926104), (24, 187438420), (26, 173020080), (30, 149950736), (32, 140578815), (38, 118382160), (39, 115346720), (40, 112463052), (48, 93719210), (52, 86510040), (57, 78921440), (60, 74975368), (65, 69208032), (76, 59191080), (78, 57673360), (80, 56231526), (95, 47352864), (96, 46859605), (104, 43255020), (114, 39460720), (120, 37487684), (130, 34604016), (152, 29595540), (156, 28836680), (160, 28115763), (190, 23676432), (195, 23069344), (208, 21627510), (228, 19730360), (240, 18743842), (247, 18212640), (260, 17302008), (285, 15784288), (304, 14797770), (312, 14418340), (361, 12461280), (380, 11838216), (390, 11534672), (416, 10813755), (456, 9865180), (480, 9371921), (494, 9106320), (520, 8651004), (570, 7892144), (608, 7398885), (624, 7209170), (722, 6230640), (741, 6070880), (760, 5919108), (780, 5767336), (912, 4932590), (988, 4553160), (1040, 4325502), (1083, 4153760), (1140, 3946072), (1235, 3642528), (1248, 3604585), (1444, 3115320), (1482, 3035440), (1520, 2959554), (1560, 2883668), (1805, 2492256), (1824, 2466295), (1976, 2276580), (1997, 2252640), (2080, 2162751), (2166, 2076880), (2280, 1973036), (2470, 1821264), (2888, 1557660), (2964, 1517720), (3040, 1479777), (3120, 1441834), (3610, 1246128), (3705, 1214176), (3952, 1138290), (3994, 1126320), (4332, 1038440), (4560, 986518), (4693, 958560), (4940, 910632), (5415, 830752), (5776, 778830), (5928, 758860), (5991, 750880), (6240, 720917), (7220, 623064), (7410, 607088), (7904, 569145), (7988, 563160), (8664, 519220), (9120, 493259), (9386, 479280), (9880, 455316), (9985, 450528), (10830, 415376), (11552, 389415), (11856, 379430), (11982, 375440), (14079, 319520), (14440, 311532), (14820, 303544), (15976, 281580), (17328, 259610), (18772, 239640), (19760, 227658), (19970, 225264), (21660, 207688), (23465, 191712), (23712, 189715), (23964, 187720), (25961, 173280), (28158, 159760), (28880, 155766), (29640, 151772), (29955, 150176), (31952, 140790), (34656, 129805), (37544, 119820), (37943, 118560), (39520, 113829), (39940, 112632), (43320, 103844), (46930, 95856), (47928, 93860), (51922, 86640), (56316, 79880), (57760, 77883), (59280, 75886), (59910, 75088), (63904, 70395)]