220749760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 336

約数和(自身を含む): 718645248

約数和(自身を除く): 497895488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 136, 140, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 248, 272, 280, 289, 308, 310, 320, 340, 341, 352, 374, 385, 434, 440, 448, 476, 496, 527, 544, 560, 578, 595, 616, 620, 680, 682, 704, 748, 770, 868, 880, 935, 952, 992, 1054, 1085, 1088, 1120, 1156, 1190, 1232, 1240, 1309, 1360, 1364, 1445, 1496, 1540, 1705, 1736, 1760, 1870, 1904, 1984, 2023, 2108, 2170, 2240, 2312, 2380, 2387, 2464, 2480, 2618, 2635, 2720, 2728, 2890, 2992, 3080, 3179, 3410, 3472, 3520, 3689, 3740, 3808, 4046, 4216, 4340, 4624, 4760, 4774, 4928, 4960, 5236, 5270, 5440, 5456, 5780, 5797, 5984, 6160, 6358, 6545, 6820, 6944, 7378, 7480, 7616, 8092, 8432, 8680, 8959, 9248, 9520, 9548, 9920, 10115, 10472, 10540, 10912, 11560, 11594, 11935, 11968, 12320, 12716, 13090, 13640, 13888, 14756, 14960, 15895, 16184, 16864, 17360, 17918, 18445, 18496, 19040, 19096, 20230, 20944, 21080, 21824, 22253, 23120, 23188, 23870, 24640, 25432, 26180, 27280, 28985, 29512, 29920, 31790, 32368, 33728, 34720, 35836, 36890, 38080, 38192, 40460, 40579, 41888, 42160, 44506, 44795, 46240, 46376, 47740, 50864, 52360, 54560, 57970, 59024, 59840, 62713, 63580, 64736, 69440, 71672, 73780, 76384, 80920, 81158, 83776, 84320, 89012, 89590, 92480, 92752, 95480, 98549, 101728, 104720, 109120, 111265, 115940, 118048, 125426, 127160, 129472, 143344, 147560, 152768, 161840, 162316, 168640, 178024, 179180, 185504, 190960, 197098, 202895, 203456, 209440, 222530, 231880, 236096, 250852, 254320, 286688, 295120, 313565, 323680, 324632, 356048, 358360, 371008, 381920, 394196, 405790, 418880, 445060, 463760, 492745, 501704, 508640, 573376, 590240, 627130, 647360, 649264, 689843, 712096, 716720, 763840, 788392, 811580, 890120, 927520, 985490, 1003408, 1017280, 1180480, 1254260, 1298528, 1379686, 1424192, 1433440, 1576784, 1623160, 1780240, 1855040, 1970980, 2006816, 2508520, 2597056, 2759372, 2866880, 3153568, 3246320, 3449215, 3560480, 3941960, 4013632, 5017040, 5518744, 6307136, 6492640, 6898430, 7120960, 7883920, 10034080, 11037488, 12985280, 13796860, 15767840, 20068160, 22074976, 27593720, 31535680, 44149952, 55187440, 110374880, 220749760]

約数ペア:

[(1, 220749760), (2, 110374880), (4, 55187440), (5, 44149952), (7, 31535680), (8, 27593720), (10, 22074976), (11, 20068160), (14, 15767840), (16, 13796860), (17, 12985280), (20, 11037488), (22, 10034080), (28, 7883920), (31, 7120960), (32, 6898430), (34, 6492640), (35, 6307136), (40, 5518744), (44, 5017040), (55, 4013632), (56, 3941960), (62, 3560480), (64, 3449215), (68, 3246320), (70, 3153568), (77, 2866880), (80, 2759372), (85, 2597056), (88, 2508520), (110, 2006816), (112, 1970980), (119, 1855040), (124, 1780240), (136, 1623160), (140, 1576784), (154, 1433440), (155, 1424192), (160, 1379686), (170, 1298528), (176, 1254260), (187, 1180480), (217, 1017280), (220, 1003408), (224, 985490), (238, 927520), (248, 890120), (272, 811580), (280, 788392), (289, 763840), (308, 716720), (310, 712096), (320, 689843), (340, 649264), (341, 647360), (352, 627130), (374, 590240), (385, 573376), (434, 508640), (440, 501704), (448, 492745), (476, 463760), (496, 445060), (527, 418880), (544, 405790), (560, 394196), (578, 381920), (595, 371008), (616, 358360), (620, 356048), (680, 324632), (682, 323680), (704, 313565), (748, 295120), (770, 286688), (868, 254320), (880, 250852), (935, 236096), (952, 231880), (992, 222530), (1054, 209440), (1085, 203456), (1088, 202895), (1120, 197098), (1156, 190960), (1190, 185504), (1232, 179180), (1240, 178024), (1309, 168640), (1360, 162316), (1364, 161840), (1445, 152768), (1496, 147560), (1540, 143344), (1705, 129472), (1736, 127160), (1760, 125426), (1870, 118048), (1904, 115940), (1984, 111265), (2023, 109120), (2108, 104720), (2170, 101728), (2240, 98549), (2312, 95480), (2380, 92752), (2387, 92480), (2464, 89590), (2480, 89012), (2618, 84320), (2635, 83776), (2720, 81158), (2728, 80920), (2890, 76384), (2992, 73780), (3080, 71672), (3179, 69440), (3410, 64736), (3472, 63580), (3520, 62713), (3689, 59840), (3740, 59024), (3808, 57970), (4046, 54560), (4216, 52360), (4340, 50864), (4624, 47740), (4760, 46376), (4774, 46240), (4928, 44795), (4960, 44506), (5236, 42160), (5270, 41888), (5440, 40579), (5456, 40460), (5780, 38192), (5797, 38080), (5984, 36890), (6160, 35836), (6358, 34720), (6545, 33728), (6820, 32368), (6944, 31790), (7378, 29920), (7480, 29512), (7616, 28985), (8092, 27280), (8432, 26180), (8680, 25432), (8959, 24640), (9248, 23870), (9520, 23188), (9548, 23120), (9920, 22253), (10115, 21824), (10472, 21080), (10540, 20944), (10912, 20230), (11560, 19096), (11594, 19040), (11935, 18496), (11968, 18445), (12320, 17918), (12716, 17360), (13090, 16864), (13640, 16184), (13888, 15895), (14756, 14960)]