5428778880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5221

約数の個数: 256

約数和(自身を含む): 20030515200

約数和(自身を除く): 14601736320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 384, 395, 420, 448, 474, 480, 553, 560, 632, 640, 672, 790, 840, 896, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 1920, 2212, 2240, 2370, 2528, 2688, 2765, 3160, 3318, 3360, 3792, 4424, 4480, 4740, 5056, 5113, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 10112, 10226, 11060, 12640, 13272, 13440, 15168, 15339, 16590, 17696, 18960, 20452, 22120, 25280, 25565, 26544, 30336, 30678, 33180, 35392, 35791, 37920, 40904, 44240, 50560, 51130, 53088, 61356, 66360, 70784, 71582, 75840, 76695, 81808, 88480, 102260, 106176, 107373, 122712, 132720, 143164, 151680, 153390, 163616, 176960, 178955, 204520, 212352, 214746, 245424, 265440, 286328, 306780, 327232, 353920, 357910, 403927, 409040, 429492, 490848, 530880, 536865, 572656, 613560, 654464, 715820, 807854, 818080, 858984, 981696, 1061760, 1073730, 1145312, 1211781, 1227120, 1431640, 1615708, 1636160, 1717968, 1963392, 2019635, 2147460, 2290624, 2423562, 2454240, 2827489, 2863280, 3231416, 3272320, 3435936, 4039270, 4294920, 4581248, 4847124, 4908480, 5654978, 5726560, 6058905, 6462832, 6871872, 8078540, 8482467, 8589840, 9694248, 9816960, 11309956, 11453120, 12117810, 12925664, 13743744, 14137445, 16157080, 16964934, 17179680, 19388496, 22619912, 22906240, 24235620, 25851328, 28274890, 32314160, 33929868, 34359360, 38776992, 42412335, 45239824, 48471240, 51702656, 56549780, 64628320, 67859736, 68718720, 77553984, 84824670, 90479648, 96942480, 113099560, 129256640, 135719472, 155107968, 169649340, 180959296, 193884960, 226199120, 258513280, 271438944, 339298680, 361918592, 387769920, 452398240, 542877888, 678597360, 775539840, 904796480, 1085755776, 1357194720, 1809592960, 2714389440, 5428778880]

約数ペア:

[(1, 5428778880), (2, 2714389440), (3, 1809592960), (4, 1357194720), (5, 1085755776), (6, 904796480), (7, 775539840), (8, 678597360), (10, 542877888), (12, 452398240), (14, 387769920), (15, 361918592), (16, 339298680), (20, 271438944), (21, 258513280), (24, 226199120), (28, 193884960), (30, 180959296), (32, 169649340), (35, 155107968), (40, 135719472), (42, 129256640), (48, 113099560), (56, 96942480), (60, 90479648), (64, 84824670), (70, 77553984), (79, 68718720), (80, 67859736), (84, 64628320), (96, 56549780), (105, 51702656), (112, 48471240), (120, 45239824), (128, 42412335), (140, 38776992), (158, 34359360), (160, 33929868), (168, 32314160), (192, 28274890), (210, 25851328), (224, 24235620), (237, 22906240), (240, 22619912), (280, 19388496), (316, 17179680), (320, 16964934), (336, 16157080), (384, 14137445), (395, 13743744), (420, 12925664), (448, 12117810), (474, 11453120), (480, 11309956), (553, 9816960), (560, 9694248), (632, 8589840), (640, 8482467), (672, 8078540), (790, 6871872), (840, 6462832), (896, 6058905), (948, 5726560), (960, 5654978), (1106, 4908480), (1120, 4847124), (1185, 4581248), (1264, 4294920), (1344, 4039270), (1580, 3435936), (1659, 3272320), (1680, 3231416), (1896, 2863280), (1920, 2827489), (2212, 2454240), (2240, 2423562), (2370, 2290624), (2528, 2147460), (2688, 2019635), (2765, 1963392), (3160, 1717968), (3318, 1636160), (3360, 1615708), (3792, 1431640), (4424, 1227120), (4480, 1211781), (4740, 1145312), (5056, 1073730), (5113, 1061760), (5530, 981696), (6320, 858984), (6636, 818080), (6720, 807854), (7584, 715820), (8295, 654464), (8848, 613560), (9480, 572656), (10112, 536865), (10226, 530880), (11060, 490848), (12640, 429492), (13272, 409040), (13440, 403927), (15168, 357910), (15339, 353920), (16590, 327232), (17696, 306780), (18960, 286328), (20452, 265440), (22120, 245424), (25280, 214746), (25565, 212352), (26544, 204520), (30336, 178955), (30678, 176960), (33180, 163616), (35392, 153390), (35791, 151680), (37920, 143164), (40904, 132720), (44240, 122712), (50560, 107373), (51130, 106176), (53088, 102260), (61356, 88480), (66360, 81808), (70784, 76695), (71582, 75840)]