200013840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 320

約数和(自身を含む): 787449600

約数和(自身を除く): 587435760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 419, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 838, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1257, 1326, 1360, 1404, 1530, 1560, 1676, 1755, 1768, 1836, 1872, 1989, 2040, 2095, 2160, 2210, 2295, 2340, 2448, 2514, 2652, 2808, 3060, 3120, 3315, 3352, 3510, 3536, 3672, 3771, 3978, 4080, 4190, 4420, 4590, 4680, 5028, 5304, 5447, 5616, 5967, 6120, 6285, 6630, 6704, 7020, 7123, 7344, 7542, 7956, 8380, 8840, 9180, 9360, 9945, 10056, 10608, 10894, 11313, 11934, 12240, 12570, 13260, 14040, 14246, 15084, 15912, 16341, 16760, 17680, 18360, 18855, 19890, 20112, 21369, 21788, 22626, 23868, 25140, 26520, 27235, 28080, 28492, 29835, 30168, 31824, 32682, 33520, 35615, 36720, 37710, 39780, 42738, 43576, 45252, 47736, 49023, 50280, 53040, 54470, 56565, 56984, 59670, 60336, 64107, 65364, 71230, 75420, 79560, 81705, 85476, 87152, 90504, 92599, 95472, 98046, 100560, 106845, 108940, 113130, 113968, 119340, 128214, 130728, 142460, 147069, 150840, 159120, 163410, 170952, 181008, 185198, 192321, 196092, 213690, 217880, 226260, 238680, 245115, 256428, 261456, 277797, 284920, 294138, 301680, 320535, 326820, 341904, 370396, 384642, 392184, 427380, 435760, 452520, 462995, 477360, 490230, 512856, 555594, 569840, 588276, 641070, 653640, 735345, 740792, 769284, 784368, 833391, 854760, 905040, 925990, 961605, 980460, 1025712, 1111188, 1176552, 1282140, 1307280, 1388985, 1470690, 1481584, 1538568, 1666782, 1709520, 1851980, 1923210, 1960920, 2222376, 2353104, 2500173, 2564280, 2777970, 2941380, 3077136, 3333564, 3703960, 3846420, 3921840, 4166955, 4444752, 5000346, 5128560, 5555940, 5882760, 6667128, 7407920, 7692840, 8333910, 10000692, 11111880, 11765520, 12500865, 13334256, 15385680, 16667820, 20001384, 22223760, 25001730, 33335640, 40002768, 50003460, 66671280, 100006920, 200013840]

約数ペア:

[(1, 200013840), (2, 100006920), (3, 66671280), (4, 50003460), (5, 40002768), (6, 33335640), (8, 25001730), (9, 22223760), (10, 20001384), (12, 16667820), (13, 15385680), (15, 13334256), (16, 12500865), (17, 11765520), (18, 11111880), (20, 10000692), (24, 8333910), (26, 7692840), (27, 7407920), (30, 6667128), (34, 5882760), (36, 5555940), (39, 5128560), (40, 5000346), (45, 4444752), (48, 4166955), (51, 3921840), (52, 3846420), (54, 3703960), (60, 3333564), (65, 3077136), (68, 2941380), (72, 2777970), (78, 2564280), (80, 2500173), (85, 2353104), (90, 2222376), (102, 1960920), (104, 1923210), (108, 1851980), (117, 1709520), (120, 1666782), (130, 1538568), (135, 1481584), (136, 1470690), (144, 1388985), (153, 1307280), (156, 1282140), (170, 1176552), (180, 1111188), (195, 1025712), (204, 980460), (208, 961605), (216, 925990), (221, 905040), (234, 854760), (240, 833391), (255, 784368), (260, 769284), (270, 740792), (272, 735345), (306, 653640), (312, 641070), (340, 588276), (351, 569840), (360, 555594), (390, 512856), (408, 490230), (419, 477360), (432, 462995), (442, 452520), (459, 435760), (468, 427380), (510, 392184), (520, 384642), (540, 370396), (585, 341904), (612, 326820), (624, 320535), (663, 301680), (680, 294138), (702, 284920), (720, 277797), (765, 261456), (780, 256428), (816, 245115), (838, 238680), (884, 226260), (918, 217880), (936, 213690), (1020, 196092), (1040, 192321), (1080, 185198), (1105, 181008), (1170, 170952), (1224, 163410), (1257, 159120), (1326, 150840), (1360, 147069), (1404, 142460), (1530, 130728), (1560, 128214), (1676, 119340), (1755, 113968), (1768, 113130), (1836, 108940), (1872, 106845), (1989, 100560), (2040, 98046), (2095, 95472), (2160, 92599), (2210, 90504), (2295, 87152), (2340, 85476), (2448, 81705), (2514, 79560), (2652, 75420), (2808, 71230), (3060, 65364), (3120, 64107), (3315, 60336), (3352, 59670), (3510, 56984), (3536, 56565), (3672, 54470), (3771, 53040), (3978, 50280), (4080, 49023), (4190, 47736), (4420, 45252), (4590, 43576), (4680, 42738), (5028, 39780), (5304, 37710), (5447, 36720), (5616, 35615), (5967, 33520), (6120, 32682), (6285, 31824), (6630, 30168), (6704, 29835), (7020, 28492), (7123, 28080), (7344, 27235), (7542, 26520), (7956, 25140), (8380, 23868), (8840, 22626), (9180, 21788), (9360, 21369), (9945, 20112), (10056, 19890), (10608, 18855), (10894, 18360), (11313, 17680), (11934, 16760), (12240, 16341), (12570, 15912), (13260, 15084), (14040, 14246)]