219826320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 848517120

約数和(自身を除く): 628690800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 136, 140, 168, 170, 172, 179, 204, 210, 215, 238, 240, 255, 258, 272, 280, 301, 336, 340, 344, 357, 358, 408, 420, 430, 476, 510, 516, 537, 560, 595, 602, 645, 680, 688, 714, 716, 731, 816, 840, 860, 895, 903, 952, 1020, 1032, 1074, 1190, 1204, 1253, 1290, 1360, 1428, 1432, 1462, 1505, 1680, 1720, 1785, 1790, 1806, 1904, 2040, 2064, 2148, 2193, 2380, 2408, 2506, 2580, 2685, 2856, 2864, 2924, 3010, 3043, 3440, 3570, 3580, 3612, 3655, 3759, 4080, 4296, 4386, 4515, 4760, 4816, 5012, 5117, 5160, 5370, 5712, 5848, 6020, 6086, 6265, 7140, 7160, 7224, 7310, 7518, 7697, 8592, 8772, 9030, 9129, 9520, 10024, 10234, 10320, 10740, 10965, 11696, 12040, 12172, 12530, 14280, 14320, 14448, 14620, 15036, 15215, 15351, 15394, 17544, 18060, 18258, 18795, 20048, 20468, 21301, 21480, 21930, 23091, 24080, 24344, 25060, 25585, 28560, 29240, 30072, 30430, 30702, 30788, 35088, 36120, 36516, 37590, 38485, 40936, 42602, 42960, 43860, 45645, 46182, 48688, 50120, 51170, 53879, 58480, 60144, 60860, 61404, 61576, 63903, 72240, 73032, 75180, 76755, 76970, 81872, 85204, 87720, 91290, 92364, 100240, 102340, 106505, 107758, 115455, 121720, 122808, 123152, 127806, 130849, 146064, 150360, 153510, 153940, 161637, 170408, 175440, 182580, 184728, 204680, 213010, 215516, 230910, 243440, 245616, 255612, 261698, 269395, 300720, 307020, 307880, 319515, 323274, 340816, 365160, 369456, 392547, 409360, 426020, 431032, 461820, 511224, 523396, 538790, 614040, 615760, 639030, 646548, 654245, 730320, 785094, 808185, 852040, 862064, 915943, 923640, 1022448, 1046792, 1077580, 1228080, 1278060, 1293096, 1308490, 1570188, 1616370, 1704080, 1831886, 1847280, 1962735, 2093584, 2155160, 2556120, 2586192, 2616980, 2747829, 3140376, 3232740, 3663772, 3925470, 4310320, 4579715, 5112240, 5233960, 5495658, 6280752, 6465480, 7327544, 7850940, 9159430, 10467920, 10991316, 12930960, 13739145, 14655088, 15701880, 18318860, 21982632, 27478290, 31403760, 36637720, 43965264, 54956580, 73275440, 109913160, 219826320]

約数ペア:

[(1, 219826320), (2, 109913160), (3, 73275440), (4, 54956580), (5, 43965264), (6, 36637720), (7, 31403760), (8, 27478290), (10, 21982632), (12, 18318860), (14, 15701880), (15, 14655088), (16, 13739145), (17, 12930960), (20, 10991316), (21, 10467920), (24, 9159430), (28, 7850940), (30, 7327544), (34, 6465480), (35, 6280752), (40, 5495658), (42, 5233960), (43, 5112240), (48, 4579715), (51, 4310320), (56, 3925470), (60, 3663772), (68, 3232740), (70, 3140376), (80, 2747829), (84, 2616980), (85, 2586192), (86, 2556120), (102, 2155160), (105, 2093584), (112, 1962735), (119, 1847280), (120, 1831886), (129, 1704080), (136, 1616370), (140, 1570188), (168, 1308490), (170, 1293096), (172, 1278060), (179, 1228080), (204, 1077580), (210, 1046792), (215, 1022448), (238, 923640), (240, 915943), (255, 862064), (258, 852040), (272, 808185), (280, 785094), (301, 730320), (336, 654245), (340, 646548), (344, 639030), (357, 615760), (358, 614040), (408, 538790), (420, 523396), (430, 511224), (476, 461820), (510, 431032), (516, 426020), (537, 409360), (560, 392547), (595, 369456), (602, 365160), (645, 340816), (680, 323274), (688, 319515), (714, 307880), (716, 307020), (731, 300720), (816, 269395), (840, 261698), (860, 255612), (895, 245616), (903, 243440), (952, 230910), (1020, 215516), (1032, 213010), (1074, 204680), (1190, 184728), (1204, 182580), (1253, 175440), (1290, 170408), (1360, 161637), (1428, 153940), (1432, 153510), (1462, 150360), (1505, 146064), (1680, 130849), (1720, 127806), (1785, 123152), (1790, 122808), (1806, 121720), (1904, 115455), (2040, 107758), (2064, 106505), (2148, 102340), (2193, 100240), (2380, 92364), (2408, 91290), (2506, 87720), (2580, 85204), (2685, 81872), (2856, 76970), (2864, 76755), (2924, 75180), (3010, 73032), (3043, 72240), (3440, 63903), (3570, 61576), (3580, 61404), (3612, 60860), (3655, 60144), (3759, 58480), (4080, 53879), (4296, 51170), (4386, 50120), (4515, 48688), (4760, 46182), (4816, 45645), (5012, 43860), (5117, 42960), (5160, 42602), (5370, 40936), (5712, 38485), (5848, 37590), (6020, 36516), (6086, 36120), (6265, 35088), (7140, 30788), (7160, 30702), (7224, 30430), (7310, 30072), (7518, 29240), (7697, 28560), (8592, 25585), (8772, 25060), (9030, 24344), (9129, 24080), (9520, 23091), (10024, 21930), (10234, 21480), (10320, 21301), (10740, 20468), (10965, 20048), (11696, 18795), (12040, 18258), (12172, 18060), (12530, 17544), (14280, 15394), (14320, 15351), (14448, 15215), (14620, 15036)]