285542880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5041

約数の個数: 192

約数和(自身を含む): 1088640000

約数和(自身を除く): 803097120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 4999, 5712, 7140, 8160, 9520, 9998, 11424, 14280, 14997, 19040, 19996, 24995, 28560, 29994, 34993, 39992, 49990, 57120, 59988, 69986, 74985, 79984, 84983, 99980, 104979, 119976, 139972, 149970, 159968, 169966, 174965, 199960, 209958, 239952, 254949, 279944, 299940, 339932, 349930, 399920, 419916, 424915, 479904, 509898, 524895, 559888, 594881, 599880, 679864, 699860, 799840, 839832, 849830, 1019796, 1049790, 1119776, 1189762, 1199760, 1274745, 1359728, 1399720, 1679664, 1699660, 1784643, 2039592, 2099580, 2379524, 2399520, 2549490, 2719456, 2799440, 2974405, 3359328, 3399320, 3569286, 4079184, 4199160, 4759048, 5098980, 5598880, 5948810, 6798640, 7138572, 8158368, 8398320, 8923215, 9518096, 10197960, 11897620, 13597280, 14277144, 16796640, 17846430, 19036192, 20395920, 23795240, 28554288, 35692860, 40791840, 47590480, 57108576, 71385720, 95180960, 142771440, 285542880]

約数ペア:

[(1, 285542880), (2, 142771440), (3, 95180960), (4, 71385720), (5, 57108576), (6, 47590480), (7, 40791840), (8, 35692860), (10, 28554288), (12, 23795240), (14, 20395920), (15, 19036192), (16, 17846430), (17, 16796640), (20, 14277144), (21, 13597280), (24, 11897620), (28, 10197960), (30, 9518096), (32, 8923215), (34, 8398320), (35, 8158368), (40, 7138572), (42, 6798640), (48, 5948810), (51, 5598880), (56, 5098980), (60, 4759048), (68, 4199160), (70, 4079184), (80, 3569286), (84, 3399320), (85, 3359328), (96, 2974405), (102, 2799440), (105, 2719456), (112, 2549490), (119, 2399520), (120, 2379524), (136, 2099580), (140, 2039592), (160, 1784643), (168, 1699660), (170, 1679664), (204, 1399720), (210, 1359728), (224, 1274745), (238, 1199760), (240, 1189762), (255, 1119776), (272, 1049790), (280, 1019796), (336, 849830), (340, 839832), (357, 799840), (408, 699860), (420, 679864), (476, 599880), (480, 594881), (510, 559888), (544, 524895), (560, 509898), (595, 479904), (672, 424915), (680, 419916), (714, 399920), (816, 349930), (840, 339932), (952, 299940), (1020, 279944), (1120, 254949), (1190, 239952), (1360, 209958), (1428, 199960), (1632, 174965), (1680, 169966), (1785, 159968), (1904, 149970), (2040, 139972), (2380, 119976), (2720, 104979), (2856, 99980), (3360, 84983), (3570, 79984), (3808, 74985), (4080, 69986), (4760, 59988), (4999, 57120), (5712, 49990), (7140, 39992), (8160, 34993), (9520, 29994), (9998, 28560), (11424, 24995), (14280, 19996), (14997, 19040)]