2019728880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 480

約数和(自身を含む): 7905119040

約数和(自身を除く): 5885390160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 41, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 82, 90, 95, 104, 114, 117, 120, 123, 130, 144, 152, 156, 164, 171, 180, 190, 195, 205, 208, 228, 234, 240, 246, 247, 260, 277, 285, 304, 312, 328, 342, 360, 369, 380, 390, 410, 456, 468, 492, 494, 520, 533, 554, 570, 585, 615, 624, 656, 684, 720, 738, 741, 760, 779, 780, 820, 831, 855, 912, 936, 984, 988, 1040, 1066, 1108, 1140, 1170, 1230, 1235, 1368, 1385, 1476, 1482, 1520, 1558, 1560, 1599, 1640, 1662, 1710, 1845, 1872, 1968, 1976, 2132, 2216, 2223, 2280, 2337, 2340, 2460, 2470, 2493, 2665, 2736, 2770, 2952, 2964, 3116, 3120, 3198, 3280, 3324, 3420, 3601, 3690, 3705, 3895, 3952, 4155, 4264, 4432, 4446, 4560, 4674, 4680, 4797, 4920, 4940, 4986, 5263, 5330, 5540, 5904, 5928, 6232, 6396, 6648, 6840, 7011, 7202, 7380, 7410, 7790, 7995, 8310, 8528, 8892, 9348, 9360, 9594, 9840, 9880, 9972, 10127, 10526, 10660, 10803, 11080, 11115, 11357, 11685, 11856, 12464, 12465, 12792, 13296, 13680, 14022, 14404, 14760, 14820, 15580, 15789, 15990, 16620, 17784, 18005, 18696, 19188, 19760, 19944, 20254, 21052, 21320, 21606, 22160, 22230, 22714, 23370, 23985, 24930, 25584, 26315, 28044, 28808, 29520, 29640, 30381, 31160, 31578, 31980, 32409, 33240, 34071, 35055, 35568, 36010, 37392, 38376, 39888, 40508, 42104, 42640, 43212, 44460, 45428, 46740, 47367, 47970, 49860, 50635, 52630, 54015, 56088, 56785, 57616, 59280, 60762, 62320, 63156, 63960, 64818, 66480, 68142, 68419, 70110, 72020, 76752, 78945, 81016, 84208, 86424, 88920, 90856, 91143, 93480, 94734, 95940, 99720, 101270, 102213, 105260, 108030, 112176, 113570, 121524, 126312, 127920, 129636, 136284, 136838, 140220, 144040, 147641, 151905, 157890, 162032, 162045, 170355, 172848, 177840, 181712, 182286, 186960, 189468, 191880, 199440, 202540, 204426, 205257, 210520, 215783, 216060, 227140, 236835, 243048, 252624, 259272, 272568, 273676, 280440, 288080, 295282, 303810, 315780, 324090, 340710, 342095, 364572, 378936, 383760, 405080, 408852, 410514, 421040, 431566, 432120, 442923, 454280, 455715, 473670, 486096, 511065, 518544, 545136, 547352, 560880, 590564, 607620, 615771, 631560, 647349, 648180, 681420, 684190, 729144, 738205, 757872, 810160, 817704, 821028, 863132, 864240, 885846, 908560, 911430, 947340, 1022130, 1026285, 1078915, 1094704, 1181128, 1215240, 1231542, 1263120, 1294698, 1296360, 1328769, 1362840, 1368380, 1458288, 1476410, 1635408, 1642056, 1726264, 1771692, 1822860, 1894680, 1942047, 2044260, 2052570, 2157830, 2214615, 2362256, 2430480, 2463084, 2589396, 2592720, 2657538, 2725680, 2736760, 2805179, 2952820, 3078855, 3236745, 3284112, 3452528, 3543384, 3645720, 3789360, 3884094, 4088520, 4105140, 4315660, 4429230, 4926168, 5178792, 5315076, 5473520, 5610358, 5905640, 6157710, 6473490, 6643845, 7086768, 7291440, 7768188, 8177040, 8210280, 8415537, 8631320, 8858460, 9710235, 9852336, 10357584, 10630152, 11220716, 11811280, 12315420, 12946980, 13287690, 14025895, 15536376, 16420560, 16831074, 17262640, 17716920, 19420470, 21260304, 22441432, 24630840, 25246611, 25893960, 26575380, 28051790, 31072752, 33662148, 35433840, 38840940, 42077685, 44882864, 49261680, 50493222, 51787920, 53150760, 56103580, 67324296, 77681880, 84155370, 100986444, 106301520, 112207160, 126233055, 134648592, 155363760, 168310740, 201972888, 224414320, 252466110, 336621480, 403945776, 504932220, 673242960, 1009864440, 2019728880]

約数ペア:

[(1, 2019728880), (2, 1009864440), (3, 673242960), (4, 504932220), (5, 403945776), (6, 336621480), (8, 252466110), (9, 224414320), (10, 201972888), (12, 168310740), (13, 155363760), (15, 134648592), (16, 126233055), (18, 112207160), (19, 106301520), (20, 100986444), (24, 84155370), (26, 77681880), (30, 67324296), (36, 56103580), (38, 53150760), (39, 51787920), (40, 50493222), (41, 49261680), (45, 44882864), (48, 42077685), (52, 38840940), (57, 35433840), (60, 33662148), (65, 31072752), (72, 28051790), (76, 26575380), (78, 25893960), (80, 25246611), (82, 24630840), (90, 22441432), (95, 21260304), (104, 19420470), (114, 17716920), (117, 17262640), (120, 16831074), (123, 16420560), (130, 15536376), (144, 14025895), (152, 13287690), (156, 12946980), (164, 12315420), (171, 11811280), (180, 11220716), (190, 10630152), (195, 10357584), (205, 9852336), (208, 9710235), (228, 8858460), (234, 8631320), (240, 8415537), (246, 8210280), (247, 8177040), (260, 7768188), (277, 7291440), (285, 7086768), (304, 6643845), (312, 6473490), (328, 6157710), (342, 5905640), (360, 5610358), (369, 5473520), (380, 5315076), (390, 5178792), (410, 4926168), (456, 4429230), (468, 4315660), (492, 4105140), (494, 4088520), (520, 3884094), (533, 3789360), (554, 3645720), (570, 3543384), (585, 3452528), (615, 3284112), (624, 3236745), (656, 3078855), (684, 2952820), (720, 2805179), (738, 2736760), (741, 2725680), (760, 2657538), (779, 2592720), (780, 2589396), (820, 2463084), (831, 2430480), (855, 2362256), (912, 2214615), (936, 2157830), (984, 2052570), (988, 2044260), (1040, 1942047), (1066, 1894680), (1108, 1822860), (1140, 1771692), (1170, 1726264), (1230, 1642056), (1235, 1635408), (1368, 1476410), (1385, 1458288), (1476, 1368380), (1482, 1362840), (1520, 1328769), (1558, 1296360), (1560, 1294698), (1599, 1263120), (1640, 1231542), (1662, 1215240), (1710, 1181128), (1845, 1094704), (1872, 1078915), (1968, 1026285), (1976, 1022130), (2132, 947340), (2216, 911430), (2223, 908560), (2280, 885846), (2337, 864240), (2340, 863132), (2460, 821028), (2470, 817704), (2493, 810160), (2665, 757872), (2736, 738205), (2770, 729144), (2952, 684190), (2964, 681420), (3116, 648180), (3120, 647349), (3198, 631560), (3280, 615771), (3324, 607620), (3420, 590564), (3601, 560880), (3690, 547352), (3705, 545136), (3895, 518544), (3952, 511065), (4155, 486096), (4264, 473670), (4432, 455715), (4446, 454280), (4560, 442923), (4674, 432120), (4680, 431566), (4797, 421040), (4920, 410514), (4940, 408852), (4986, 405080), (5263, 383760), (5330, 378936), (5540, 364572), (5904, 342095), (5928, 340710), (6232, 324090), (6396, 315780), (6648, 303810), (6840, 295282), (7011, 288080), (7202, 280440), (7380, 273676), (7410, 272568), (7790, 259272), (7995, 252624), (8310, 243048), (8528, 236835), (8892, 227140), (9348, 216060), (9360, 215783), (9594, 210520), (9840, 205257), (9880, 204426), (9972, 202540), (10127, 199440), (10526, 191880), (10660, 189468), (10803, 186960), (11080, 182286), (11115, 181712), (11357, 177840), (11685, 172848), (11856, 170355), (12464, 162045), (12465, 162032), (12792, 157890), (13296, 151905), (13680, 147641), (14022, 144040), (14404, 140220), (14760, 136838), (14820, 136284), (15580, 129636), (15789, 127920), (15990, 126312), (16620, 121524), (17784, 113570), (18005, 112176), (18696, 108030), (19188, 105260), (19760, 102213), (19944, 101270), (20254, 99720), (21052, 95940), (21320, 94734), (21606, 93480), (22160, 91143), (22230, 90856), (22714, 88920), (23370, 86424), (23985, 84208), (24930, 81016), (25584, 78945), (26315, 76752), (28044, 72020), (28808, 70110), (29520, 68419), (29640, 68142), (30381, 66480), (31160, 64818), (31578, 63960), (31980, 63156), (32409, 62320), (33240, 60762), (34071, 59280), (35055, 57616), (35568, 56785), (36010, 56088), (37392, 54015), (38376, 52630), (39888, 50635), (40508, 49860), (42104, 47970), (42640, 47367), (43212, 46740), (44460, 45428)]