4746878720

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 12494783952

約数和(自身を除く): 7747905232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 227, 248, 256, 272, 310, 320, 340, 454, 496, 527, 544, 620, 640, 680, 908, 961, 992, 1054, 1088, 1135, 1240, 1280, 1360, 1816, 1922, 1984, 2108, 2176, 2270, 2480, 2635, 2720, 3632, 3844, 3859, 3968, 4216, 4352, 4540, 4805, 4960, 5270, 5440, 7037, 7264, 7688, 7718, 7936, 8432, 9080, 9610, 9920, 10540, 10880, 14074, 14528, 15376, 15436, 16337, 16864, 18160, 19220, 19295, 19840, 21080, 21760, 28148, 29056, 30752, 30872, 32674, 33728, 35185, 36320, 38440, 38590, 39680, 42160, 56296, 58112, 61504, 61744, 65348, 67456, 70370, 72640, 76880, 77180, 81685, 84320, 112592, 119629, 123008, 123488, 130696, 134912, 140740, 145280, 153760, 154360, 163370, 168640, 218147, 225184, 239258, 246016, 246976, 261392, 281480, 290560, 307520, 308720, 326740, 337280, 436294, 450368, 478516, 493952, 522784, 562960, 598145, 615040, 617440, 653480, 674560, 872588, 900736, 957032, 987904, 1045568, 1090735, 1125920, 1196290, 1230080, 1234880, 1306960, 1745176, 1801472, 1914064, 2091136, 2181470, 2251840, 2392580, 2469760, 2613920, 3490352, 3708499, 3828128, 4182272, 4362940, 4503680, 4785160, 4939520, 5227840, 6980704, 7416998, 7656256, 8725880, 9007360, 9570320, 10455680, 13961408, 14833996, 15312512, 17451760, 18542495, 19140640, 20911360, 27922816, 29667992, 30625024, 34903520, 37084990, 38281280, 55845632, 59335984, 69807040, 74169980, 76562560, 118671968, 139614080, 148339960, 153125120, 237343936, 279228160, 296679920, 474687872, 593359840, 949375744, 1186719680, 2373439360, 4746878720]

約数ペア:

[(1, 4746878720), (2, 2373439360), (4, 1186719680), (5, 949375744), (8, 593359840), (10, 474687872), (16, 296679920), (17, 279228160), (20, 237343936), (31, 153125120), (32, 148339960), (34, 139614080), (40, 118671968), (62, 76562560), (64, 74169980), (68, 69807040), (80, 59335984), (85, 55845632), (124, 38281280), (128, 37084990), (136, 34903520), (155, 30625024), (160, 29667992), (170, 27922816), (227, 20911360), (248, 19140640), (256, 18542495), (272, 17451760), (310, 15312512), (320, 14833996), (340, 13961408), (454, 10455680), (496, 9570320), (527, 9007360), (544, 8725880), (620, 7656256), (640, 7416998), (680, 6980704), (908, 5227840), (961, 4939520), (992, 4785160), (1054, 4503680), (1088, 4362940), (1135, 4182272), (1240, 3828128), (1280, 3708499), (1360, 3490352), (1816, 2613920), (1922, 2469760), (1984, 2392580), (2108, 2251840), (2176, 2181470), (2270, 2091136), (2480, 1914064), (2635, 1801472), (2720, 1745176), (3632, 1306960), (3844, 1234880), (3859, 1230080), (3968, 1196290), (4216, 1125920), (4352, 1090735), (4540, 1045568), (4805, 987904), (4960, 957032), (5270, 900736), (5440, 872588), (7037, 674560), (7264, 653480), (7688, 617440), (7718, 615040), (7936, 598145), (8432, 562960), (9080, 522784), (9610, 493952), (9920, 478516), (10540, 450368), (10880, 436294), (14074, 337280), (14528, 326740), (15376, 308720), (15436, 307520), (16337, 290560), (16864, 281480), (18160, 261392), (19220, 246976), (19295, 246016), (19840, 239258), (21080, 225184), (21760, 218147), (28148, 168640), (29056, 163370), (30752, 154360), (30872, 153760), (32674, 145280), (33728, 140740), (35185, 134912), (36320, 130696), (38440, 123488), (38590, 123008), (39680, 119629), (42160, 112592), (56296, 84320), (58112, 81685), (61504, 77180), (61744, 76880), (65348, 72640), (67456, 70370)]