20872450560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5179

約数の個数: 320

約数和(自身を含む): 73626537600

約数和(自身を除く): 52754087040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 312, 320, 328, 384, 390, 410, 416, 480, 492, 512, 520, 533, 615, 624, 640, 656, 768, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1280, 1312, 1536, 1560, 1599, 1640, 1664, 1920, 1968, 2080, 2132, 2460, 2496, 2560, 2624, 2665, 3120, 3198, 3280, 3328, 3840, 3936, 4160, 4264, 4920, 4992, 5099, 5248, 5330, 6240, 6396, 6560, 6656, 7680, 7872, 7995, 8320, 8528, 9840, 9984, 10198, 10496, 10660, 12480, 12792, 13120, 15297, 15744, 15990, 16640, 17056, 19680, 19968, 20396, 20992, 21320, 24960, 25495, 25584, 26240, 30594, 31488, 31980, 33280, 34112, 39360, 40792, 42640, 49920, 50990, 51168, 52480, 61188, 62976, 63960, 66287, 68224, 76485, 78720, 81584, 85280, 99840, 101980, 102336, 104960, 122376, 127920, 132574, 136448, 152970, 157440, 163168, 170560, 198861, 203960, 204672, 209059, 244752, 255840, 265148, 272896, 305940, 314880, 326336, 331435, 341120, 397722, 407920, 409344, 418118, 489504, 511680, 530296, 611880, 627177, 652672, 662870, 682240, 795444, 815840, 818688, 836236, 979008, 994305, 1023360, 1045295, 1060592, 1223760, 1254354, 1305344, 1325740, 1364480, 1590888, 1631680, 1672472, 1958016, 1988610, 2046720, 2090590, 2121184, 2447520, 2508708, 2610688, 2651480, 2717767, 3135885, 3181776, 3263360, 3344944, 3916032, 3977220, 4093440, 4181180, 4242368, 4895040, 5017416, 5302960, 5435534, 6271770, 6363552, 6526720, 6689888, 7832064, 7954440, 8153301, 8362360, 8484736, 9790080, 10034832, 10605920, 10871068, 12543540, 12727104, 13053440, 13379776, 13588835, 15908880, 16306602, 16724720, 16969472, 19580160, 20069664, 21211840, 21742136, 25087080, 25454208, 26759552, 27177670, 31817760, 32613204, 33449440, 33938944, 39160320, 40139328, 40766505, 42423680, 43484272, 50174160, 50908416, 53519104, 54355340, 63635520, 65226408, 66898880, 80278656, 81533010, 84847360, 86968544, 100348320, 101816832, 107038208, 108710680, 127271040, 130452816, 133797760, 160557312, 163066020, 169694720, 173937088, 200696640, 217421360, 254542080, 260905632, 267595520, 321114624, 326132040, 347874176, 401393280, 434842720, 509084160, 521811264, 535191040, 652264080, 695748352, 802786560, 869685440, 1043622528, 1304528160, 1391496704, 1605573120, 1739370880, 2087245056, 2609056320, 3478741760, 4174490112, 5218112640, 6957483520, 10436225280, 20872450560]

約数ペア:

[(1, 20872450560), (2, 10436225280), (3, 6957483520), (4, 5218112640), (5, 4174490112), (6, 3478741760), (8, 2609056320), (10, 2087245056), (12, 1739370880), (13, 1605573120), (15, 1391496704), (16, 1304528160), (20, 1043622528), (24, 869685440), (26, 802786560), (30, 695748352), (32, 652264080), (39, 535191040), (40, 521811264), (41, 509084160), (48, 434842720), (52, 401393280), (60, 347874176), (64, 326132040), (65, 321114624), (78, 267595520), (80, 260905632), (82, 254542080), (96, 217421360), (104, 200696640), (120, 173937088), (123, 169694720), (128, 163066020), (130, 160557312), (156, 133797760), (160, 130452816), (164, 127271040), (192, 108710680), (195, 107038208), (205, 101816832), (208, 100348320), (240, 86968544), (246, 84847360), (256, 81533010), (260, 80278656), (312, 66898880), (320, 65226408), (328, 63635520), (384, 54355340), (390, 53519104), (410, 50908416), (416, 50174160), (480, 43484272), (492, 42423680), (512, 40766505), (520, 40139328), (533, 39160320), (615, 33938944), (624, 33449440), (640, 32613204), (656, 31817760), (768, 27177670), (780, 26759552), (820, 25454208), (832, 25087080), (960, 21742136), (984, 21211840), (1040, 20069664), (1066, 19580160), (1230, 16969472), (1248, 16724720), (1280, 16306602), (1312, 15908880), (1536, 13588835), (1560, 13379776), (1599, 13053440), (1640, 12727104), (1664, 12543540), (1920, 10871068), (1968, 10605920), (2080, 10034832), (2132, 9790080), (2460, 8484736), (2496, 8362360), (2560, 8153301), (2624, 7954440), (2665, 7832064), (3120, 6689888), (3198, 6526720), (3280, 6363552), (3328, 6271770), (3840, 5435534), (3936, 5302960), (4160, 5017416), (4264, 4895040), (4920, 4242368), (4992, 4181180), (5099, 4093440), (5248, 3977220), (5330, 3916032), (6240, 3344944), (6396, 3263360), (6560, 3181776), (6656, 3135885), (7680, 2717767), (7872, 2651480), (7995, 2610688), (8320, 2508708), (8528, 2447520), (9840, 2121184), (9984, 2090590), (10198, 2046720), (10496, 1988610), (10660, 1958016), (12480, 1672472), (12792, 1631680), (13120, 1590888), (15297, 1364480), (15744, 1325740), (15990, 1305344), (16640, 1254354), (17056, 1223760), (19680, 1060592), (19968, 1045295), (20396, 1023360), (20992, 994305), (21320, 979008), (24960, 836236), (25495, 818688), (25584, 815840), (26240, 795444), (30594, 682240), (31488, 662870), (31980, 652672), (33280, 627177), (34112, 611880), (39360, 530296), (40792, 511680), (42640, 489504), (49920, 418118), (50990, 409344), (51168, 407920), (52480, 397722), (61188, 341120), (62976, 331435), (63960, 326336), (66287, 314880), (68224, 305940), (76485, 272896), (78720, 265148), (81584, 255840), (85280, 244752), (99840, 209059), (101980, 204672), (102336, 203960), (104960, 198861), (122376, 170560), (127920, 163168), (132574, 157440), (136448, 152970)]