399272640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 336

約数和(自身を含む): 1445776128

約数和(自身を除く): 1046503488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 107, 115, 120, 130, 138, 156, 160, 169, 184, 192, 195, 208, 214, 230, 240, 260, 276, 299, 312, 320, 321, 338, 345, 368, 390, 416, 428, 460, 480, 507, 520, 535, 552, 598, 624, 642, 676, 690, 736, 780, 832, 845, 856, 897, 920, 960, 1014, 1040, 1070, 1104, 1196, 1248, 1284, 1352, 1380, 1391, 1472, 1495, 1560, 1605, 1690, 1712, 1794, 1840, 2028, 2080, 2140, 2208, 2392, 2461, 2496, 2535, 2568, 2704, 2760, 2782, 2990, 3120, 3210, 3380, 3424, 3588, 3680, 3887, 4056, 4160, 4173, 4280, 4416, 4485, 4784, 4922, 5070, 5136, 5408, 5520, 5564, 5980, 6240, 6420, 6760, 6848, 6955, 7176, 7360, 7383, 7774, 8112, 8346, 8560, 8970, 9568, 9844, 10140, 10272, 10816, 11040, 11128, 11661, 11960, 12305, 12480, 12840, 13520, 13910, 14352, 14766, 15548, 16224, 16692, 17120, 17940, 18083, 19136, 19435, 19688, 20280, 20544, 20865, 22080, 22256, 23322, 23920, 24610, 25680, 27040, 27820, 28704, 29532, 31096, 31993, 32448, 33384, 34240, 35880, 36166, 36915, 38870, 39376, 40560, 41730, 44512, 46644, 47840, 49220, 51360, 54080, 54249, 55640, 57408, 58305, 59064, 62192, 63986, 66768, 71760, 72332, 73830, 77740, 78752, 81120, 83460, 89024, 90415, 93288, 95680, 95979, 98440, 102720, 108498, 111280, 116610, 118128, 124384, 127972, 133536, 143520, 144664, 147660, 155480, 157504, 159965, 162240, 166920, 180830, 186576, 191958, 196880, 216996, 222560, 233220, 236256, 248768, 255944, 267072, 271245, 287040, 289328, 295320, 310960, 319930, 333840, 361660, 373152, 383916, 393760, 415909, 433992, 445120, 466440, 472512, 479895, 511888, 542490, 578656, 590640, 621920, 639860, 667680, 723320, 746304, 767832, 787520, 831818, 867984, 932880, 959790, 1023776, 1084980, 1157312, 1181280, 1243840, 1247727, 1279720, 1335360, 1446640, 1535664, 1663636, 1735968, 1865760, 1919580, 2047552, 2079545, 2169960, 2362560, 2495454, 2559440, 2893280, 3071328, 3327272, 3471936, 3731520, 3839160, 4159090, 4339920, 4990908, 5118880, 5786560, 6142656, 6238635, 6654544, 7678320, 8318180, 8679840, 9981816, 10237760, 12477270, 13309088, 15356640, 16636360, 17359680, 19963632, 24954540, 26618176, 30713280, 33272720, 39927264, 49909080, 66545440, 79854528, 99818160, 133090880, 199636320, 399272640]

約数ペア:

[(1, 399272640), (2, 199636320), (3, 133090880), (4, 99818160), (5, 79854528), (6, 66545440), (8, 49909080), (10, 39927264), (12, 33272720), (13, 30713280), (15, 26618176), (16, 24954540), (20, 19963632), (23, 17359680), (24, 16636360), (26, 15356640), (30, 13309088), (32, 12477270), (39, 10237760), (40, 9981816), (46, 8679840), (48, 8318180), (52, 7678320), (60, 6654544), (64, 6238635), (65, 6142656), (69, 5786560), (78, 5118880), (80, 4990908), (92, 4339920), (96, 4159090), (104, 3839160), (107, 3731520), (115, 3471936), (120, 3327272), (130, 3071328), (138, 2893280), (156, 2559440), (160, 2495454), (169, 2362560), (184, 2169960), (192, 2079545), (195, 2047552), (208, 1919580), (214, 1865760), (230, 1735968), (240, 1663636), (260, 1535664), (276, 1446640), (299, 1335360), (312, 1279720), (320, 1247727), (321, 1243840), (338, 1181280), (345, 1157312), (368, 1084980), (390, 1023776), (416, 959790), (428, 932880), (460, 867984), (480, 831818), (507, 787520), (520, 767832), (535, 746304), (552, 723320), (598, 667680), (624, 639860), (642, 621920), (676, 590640), (690, 578656), (736, 542490), (780, 511888), (832, 479895), (845, 472512), (856, 466440), (897, 445120), (920, 433992), (960, 415909), (1014, 393760), (1040, 383916), (1070, 373152), (1104, 361660), (1196, 333840), (1248, 319930), (1284, 310960), (1352, 295320), (1380, 289328), (1391, 287040), (1472, 271245), (1495, 267072), (1560, 255944), (1605, 248768), (1690, 236256), (1712, 233220), (1794, 222560), (1840, 216996), (2028, 196880), (2080, 191958), (2140, 186576), (2208, 180830), (2392, 166920), (2461, 162240), (2496, 159965), (2535, 157504), (2568, 155480), (2704, 147660), (2760, 144664), (2782, 143520), (2990, 133536), (3120, 127972), (3210, 124384), (3380, 118128), (3424, 116610), (3588, 111280), (3680, 108498), (3887, 102720), (4056, 98440), (4160, 95979), (4173, 95680), (4280, 93288), (4416, 90415), (4485, 89024), (4784, 83460), (4922, 81120), (5070, 78752), (5136, 77740), (5408, 73830), (5520, 72332), (5564, 71760), (5980, 66768), (6240, 63986), (6420, 62192), (6760, 59064), (6848, 58305), (6955, 57408), (7176, 55640), (7360, 54249), (7383, 54080), (7774, 51360), (8112, 49220), (8346, 47840), (8560, 46644), (8970, 44512), (9568, 41730), (9844, 40560), (10140, 39376), (10272, 38870), (10816, 36915), (11040, 36166), (11128, 35880), (11661, 34240), (11960, 33384), (12305, 32448), (12480, 31993), (12840, 31096), (13520, 29532), (13910, 28704), (14352, 27820), (14766, 27040), (15548, 25680), (16224, 24610), (16692, 23920), (17120, 23322), (17940, 22256), (18083, 22080), (19136, 20865), (19435, 20544), (19688, 20280)]