5621391720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7411}}^1$

素因数の和:7485

約数の個数: 288

約数和(自身を含む): 21749476320

約数和(自身を除く): 16128084600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 516, 588, 602, 630, 645, 735, 774, 840, 860, 882, 903, 980, 1032, 1176, 1204, 1260, 1290, 1470, 1505, 1548, 1720, 1764, 1806, 1935, 1960, 2107, 2205, 2408, 2520, 2580, 2709, 2940, 3010, 3096, 3528, 3612, 3870, 4214, 4410, 4515, 5160, 5418, 5880, 6020, 6321, 7224, 7411, 7740, 8428, 8820, 9030, 10535, 10836, 12040, 12642, 13545, 14822, 15480, 16856, 17640, 18060, 18963, 21070, 21672, 22233, 25284, 27090, 29644, 31605, 36120, 37055, 37926, 42140, 44466, 50568, 51877, 54180, 59288, 63210, 66699, 74110, 75852, 84280, 88932, 94815, 103754, 108360, 111165, 126420, 133398, 148220, 151704, 155631, 177864, 189630, 207508, 222330, 252840, 259385, 266796, 296440, 311262, 318673, 333495, 363139, 379260, 415016, 444660, 466893, 518770, 533592, 622524, 637346, 666990, 726278, 758520, 778155, 889320, 933786, 956019, 1037540, 1089417, 1245048, 1274692, 1333980, 1452556, 1556310, 1593365, 1815695, 1867572, 1912038, 2075080, 2178834, 2230711, 2334465, 2549384, 2667960, 2868057, 2905112, 3112620, 3186730, 3268251, 3631390, 3735144, 3824076, 4357668, 4461422, 4668930, 4780095, 5447085, 5736114, 6225240, 6373460, 6536502, 6692133, 7262780, 7648152, 8715336, 8922844, 9337860, 9560190, 10894170, 11153555, 11472228, 12746920, 13073004, 13384266, 14340285, 14525560, 15614977, 16341255, 17845688, 18675720, 19120380, 20076399, 21788340, 22307110, 22944456, 26146008, 26768532, 28680570, 31229954, 32682510, 33460665, 38240760, 40152798, 43576680, 44614220, 46844931, 53537064, 57361140, 62459908, 65365020, 66921330, 78074885, 80305596, 89228440, 93689862, 100381995, 114722280, 124919816, 130730040, 133842660, 140534793, 156149770, 160611192, 187379724, 200763990, 234224655, 267685320, 281069586, 312299540, 374759448, 401527980, 468449310, 562139172, 624599080, 702673965, 803055960, 936898620, 1124278344, 1405347930, 1873797240, 2810695860, 5621391720]

約数ペア:

[(1, 5621391720), (2, 2810695860), (3, 1873797240), (4, 1405347930), (5, 1124278344), (6, 936898620), (7, 803055960), (8, 702673965), (9, 624599080), (10, 562139172), (12, 468449310), (14, 401527980), (15, 374759448), (18, 312299540), (20, 281069586), (21, 267685320), (24, 234224655), (28, 200763990), (30, 187379724), (35, 160611192), (36, 156149770), (40, 140534793), (42, 133842660), (43, 130730040), (45, 124919816), (49, 114722280), (56, 100381995), (60, 93689862), (63, 89228440), (70, 80305596), (72, 78074885), (84, 66921330), (86, 65365020), (90, 62459908), (98, 57361140), (105, 53537064), (120, 46844931), (126, 44614220), (129, 43576680), (140, 40152798), (147, 38240760), (168, 33460665), (172, 32682510), (180, 31229954), (196, 28680570), (210, 26768532), (215, 26146008), (245, 22944456), (252, 22307110), (258, 21788340), (280, 20076399), (294, 19120380), (301, 18675720), (315, 17845688), (344, 16341255), (360, 15614977), (387, 14525560), (392, 14340285), (420, 13384266), (430, 13073004), (441, 12746920), (490, 11472228), (504, 11153555), (516, 10894170), (588, 9560190), (602, 9337860), (630, 8922844), (645, 8715336), (735, 7648152), (774, 7262780), (840, 6692133), (860, 6536502), (882, 6373460), (903, 6225240), (980, 5736114), (1032, 5447085), (1176, 4780095), (1204, 4668930), (1260, 4461422), (1290, 4357668), (1470, 3824076), (1505, 3735144), (1548, 3631390), (1720, 3268251), (1764, 3186730), (1806, 3112620), (1935, 2905112), (1960, 2868057), (2107, 2667960), (2205, 2549384), (2408, 2334465), (2520, 2230711), (2580, 2178834), (2709, 2075080), (2940, 1912038), (3010, 1867572), (3096, 1815695), (3528, 1593365), (3612, 1556310), (3870, 1452556), (4214, 1333980), (4410, 1274692), (4515, 1245048), (5160, 1089417), (5418, 1037540), (5880, 956019), (6020, 933786), (6321, 889320), (7224, 778155), (7411, 758520), (7740, 726278), (8428, 666990), (8820, 637346), (9030, 622524), (10535, 533592), (10836, 518770), (12040, 466893), (12642, 444660), (13545, 415016), (14822, 379260), (15480, 363139), (16856, 333495), (17640, 318673), (18060, 311262), (18963, 296440), (21070, 266796), (21672, 259385), (22233, 252840), (25284, 222330), (27090, 207508), (29644, 189630), (31605, 177864), (36120, 155631), (37055, 151704), (37926, 148220), (42140, 133398), (44466, 126420), (50568, 111165), (51877, 108360), (54180, 103754), (59288, 94815), (63210, 88932), (66699, 84280), (74110, 75852)]