284534880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4501

約数の個数: 192

約数和(自身を含む): 1078479360

約数和(自身を除く): 793944480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4457, 4560, 5320, 6384, 7980, 8914, 9120, 10640, 12768, 13371, 15960, 17828, 21280, 22285, 26742, 31199, 31920, 35656, 44570, 53484, 62398, 63840, 66855, 71312, 84683, 89140, 93597, 106968, 124796, 133710, 142624, 155995, 169366, 178280, 187194, 213936, 249592, 254049, 267420, 311990, 338732, 356560, 374388, 423415, 427872, 467985, 499184, 508098, 534840, 592781, 623980, 677464, 713120, 748776, 846830, 935970, 998368, 1016196, 1069680, 1185562, 1247960, 1270245, 1354928, 1497552, 1693660, 1778343, 1871940, 2032392, 2139360, 2371124, 2495920, 2540490, 2709856, 2963905, 2995104, 3387320, 3556686, 3743880, 4064784, 4742248, 4991840, 5080980, 5927810, 6774640, 7113372, 7487760, 8129568, 8891715, 9484496, 10161960, 11855620, 13549280, 14226744, 14975520, 17783430, 18968992, 20323920, 23711240, 28453488, 35566860, 40647840, 47422480, 56906976, 71133720, 94844960, 142267440, 284534880]

約数ペア:

[(1, 284534880), (2, 142267440), (3, 94844960), (4, 71133720), (5, 56906976), (6, 47422480), (7, 40647840), (8, 35566860), (10, 28453488), (12, 23711240), (14, 20323920), (15, 18968992), (16, 17783430), (19, 14975520), (20, 14226744), (21, 13549280), (24, 11855620), (28, 10161960), (30, 9484496), (32, 8891715), (35, 8129568), (38, 7487760), (40, 7113372), (42, 6774640), (48, 5927810), (56, 5080980), (57, 4991840), (60, 4742248), (70, 4064784), (76, 3743880), (80, 3556686), (84, 3387320), (95, 2995104), (96, 2963905), (105, 2709856), (112, 2540490), (114, 2495920), (120, 2371124), (133, 2139360), (140, 2032392), (152, 1871940), (160, 1778343), (168, 1693660), (190, 1497552), (210, 1354928), (224, 1270245), (228, 1247960), (240, 1185562), (266, 1069680), (280, 1016196), (285, 998368), (304, 935970), (336, 846830), (380, 748776), (399, 713120), (420, 677464), (456, 623980), (480, 592781), (532, 534840), (560, 508098), (570, 499184), (608, 467985), (665, 427872), (672, 423415), (760, 374388), (798, 356560), (840, 338732), (912, 311990), (1064, 267420), (1120, 254049), (1140, 249592), (1330, 213936), (1520, 187194), (1596, 178280), (1680, 169366), (1824, 155995), (1995, 142624), (2128, 133710), (2280, 124796), (2660, 106968), (3040, 93597), (3192, 89140), (3360, 84683), (3990, 71312), (4256, 66855), (4457, 63840), (4560, 62398), (5320, 53484), (6384, 44570), (7980, 35656), (8914, 31920), (9120, 31199), (10640, 26742), (12768, 22285), (13371, 21280), (15960, 17828)]