1328421120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 432

約数和(自身を含む): 4847713920

約数和(自身を除く): 3519292800

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, 89, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 169, 178, 184, 192, 195, 208, 230, 240, 256, 260, 267, 276, 299, 312, 320, 338, 345, 356, 368, 384, 390, 416, 445, 460, 480, 507, 520, 534, 552, 598, 624, 640, 676, 690, 712, 736, 768, 780, 832, 845, 890, 897, 920, 960, 1014, 1040, 1068, 1104, 1157, 1196, 1248, 1280, 1335, 1352, 1380, 1424, 1472, 1495, 1560, 1664, 1690, 1780, 1794, 1840, 1920, 2028, 2047, 2080, 2136, 2208, 2314, 2392, 2496, 2535, 2670, 2704, 2760, 2848, 2944, 2990, 3120, 3328, 3380, 3471, 3560, 3588, 3680, 3840, 3887, 4056, 4094, 4160, 4272, 4416, 4485, 4628, 4784, 4992, 5070, 5340, 5408, 5520, 5696, 5785, 5888, 5980, 6141, 6240, 6760, 6942, 7120, 7176, 7360, 7774, 8112, 8188, 8320, 8544, 8832, 8970, 9256, 9568, 9984, 10140, 10235, 10680, 10816, 11040, 11392, 11570, 11661, 11960, 12282, 12480, 13520, 13884, 14240, 14352, 14720, 15041, 15548, 16224, 16376, 16640, 17088, 17355, 17664, 17940, 18512, 19136, 19435, 20280, 20470, 21360, 21632, 22080, 22784, 23140, 23322, 23920, 24564, 24960, 26611, 27040, 27768, 28480, 28704, 29440, 30082, 30705, 31096, 32448, 32752, 34176, 34710, 35880, 37024, 38272, 38870, 40560, 40940, 42720, 43264, 44160, 45123, 46280, 46644, 47840, 49128, 49920, 53222, 54080, 55536, 56960, 57408, 58305, 60164, 61410, 62192, 64896, 65504, 68352, 69420, 71760, 74048, 75205, 76544, 77740, 79833, 81120, 81880, 85440, 88320, 90246, 92560, 93288, 95680, 98256, 106444, 108160, 111072, 113920, 114816, 116610, 120328, 122820, 124384, 129792, 131008, 133055, 138840, 143520, 148096, 150410, 155480, 159666, 162240, 163760, 170880, 180492, 185120, 186576, 191360, 196512, 212888, 216320, 222144, 225615, 229632, 233220, 240656, 245640, 248768, 262016, 266110, 277680, 287040, 296192, 300820, 310960, 319332, 324480, 327520, 341760, 345943, 360984, 370240, 373152, 382720, 393024, 399165, 425776, 444288, 451230, 466440, 481312, 491280, 497536, 524032, 532220, 555360, 574080, 601640, 621920, 638664, 648960, 655040, 691886, 721968, 740480, 746304, 786048, 798330, 851552, 888576, 902460, 932880, 962624, 982560, 995072, 1037829, 1064440, 1110720, 1148160, 1203280, 1243840, 1277328, 1310080, 1383772, 1443936, 1480960, 1492608, 1572096, 1596660, 1703104, 1729715, 1804920, 1865760, 1925248, 1965120, 2075658, 2128880, 2221440, 2406560, 2487680, 2554656, 2620160, 2767544, 2887872, 2985216, 3193320, 3406208, 3459430, 3609840, 3731520, 3850496, 3930240, 4151316, 4257760, 4442880, 4813120, 4975360, 5109312, 5189145, 5535088, 5775744, 6386640, 6812416, 6918860, 7219680, 7463040, 7860480, 8302632, 8515520, 9626240, 10218624, 10378290, 11070176, 11551488, 12773280, 13837720, 14439360, 14926080, 16605264, 17031040, 19252480, 20437248, 20756580, 22140352, 25546560, 27675440, 28878720, 33210528, 34062080, 41513160, 44280704, 51093120, 55350880, 57757440, 66421056, 83026320, 88561408, 102186240, 110701760, 132842112, 166052640, 221403520, 265684224, 332105280, 442807040, 664210560, 1328421120]

約数ペア:

[(1, 1328421120), (2, 664210560), (3, 442807040), (4, 332105280), (5, 265684224), (6, 221403520), (8, 166052640), (10, 132842112), (12, 110701760), (13, 102186240), (15, 88561408), (16, 83026320), (20, 66421056), (23, 57757440), (24, 55350880), (26, 51093120), (30, 44280704), (32, 41513160), (39, 34062080), (40, 33210528), (46, 28878720), (48, 27675440), (52, 25546560), (60, 22140352), (64, 20756580), (65, 20437248), (69, 19252480), (78, 17031040), (80, 16605264), (89, 14926080), (92, 14439360), (96, 13837720), (104, 12773280), (115, 11551488), (120, 11070176), (128, 10378290), (130, 10218624), (138, 9626240), (156, 8515520), (160, 8302632), (169, 7860480), (178, 7463040), (184, 7219680), (192, 6918860), (195, 6812416), (208, 6386640), (230, 5775744), (240, 5535088), (256, 5189145), (260, 5109312), (267, 4975360), (276, 4813120), (299, 4442880), (312, 4257760), (320, 4151316), (338, 3930240), (345, 3850496), (356, 3731520), (368, 3609840), (384, 3459430), (390, 3406208), (416, 3193320), (445, 2985216), (460, 2887872), (480, 2767544), (507, 2620160), (520, 2554656), (534, 2487680), (552, 2406560), (598, 2221440), (624, 2128880), (640, 2075658), (676, 1965120), (690, 1925248), (712, 1865760), (736, 1804920), (768, 1729715), (780, 1703104), (832, 1596660), (845, 1572096), (890, 1492608), (897, 1480960), (920, 1443936), (960, 1383772), (1014, 1310080), (1040, 1277328), (1068, 1243840), (1104, 1203280), (1157, 1148160), (1196, 1110720), (1248, 1064440), (1280, 1037829), (1335, 995072), (1352, 982560), (1380, 962624), (1424, 932880), (1472, 902460), (1495, 888576), (1560, 851552), (1664, 798330), (1690, 786048), (1780, 746304), (1794, 740480), (1840, 721968), (1920, 691886), (2028, 655040), (2047, 648960), (2080, 638664), (2136, 621920), (2208, 601640), (2314, 574080), (2392, 555360), (2496, 532220), (2535, 524032), (2670, 497536), (2704, 491280), (2760, 481312), (2848, 466440), (2944, 451230), (2990, 444288), (3120, 425776), (3328, 399165), (3380, 393024), (3471, 382720), (3560, 373152), (3588, 370240), (3680, 360984), (3840, 345943), (3887, 341760), (4056, 327520), (4094, 324480), (4160, 319332), (4272, 310960), (4416, 300820), (4485, 296192), (4628, 287040), (4784, 277680), (4992, 266110), (5070, 262016), (5340, 248768), (5408, 245640), (5520, 240656), (5696, 233220), (5785, 229632), (5888, 225615), (5980, 222144), (6141, 216320), (6240, 212888), (6760, 196512), (6942, 191360), (7120, 186576), (7176, 185120), (7360, 180492), (7774, 170880), (8112, 163760), (8188, 162240), (8320, 159666), (8544, 155480), (8832, 150410), (8970, 148096), (9256, 143520), (9568, 138840), (9984, 133055), (10140, 131008), (10235, 129792), (10680, 124384), (10816, 122820), (11040, 120328), (11392, 116610), (11570, 114816), (11661, 113920), (11960, 111072), (12282, 108160), (12480, 106444), (13520, 98256), (13884, 95680), (14240, 93288), (14352, 92560), (14720, 90246), (15041, 88320), (15548, 85440), (16224, 81880), (16376, 81120), (16640, 79833), (17088, 77740), (17355, 76544), (17664, 75205), (17940, 74048), (18512, 71760), (19136, 69420), (19435, 68352), (20280, 65504), (20470, 64896), (21360, 62192), (21632, 61410), (22080, 60164), (22784, 58305), (23140, 57408), (23322, 56960), (23920, 55536), (24564, 54080), (24960, 53222), (26611, 49920), (27040, 49128), (27768, 47840), (28480, 46644), (28704, 46280), (29440, 45123), (30082, 44160), (30705, 43264), (31096, 42720), (32448, 40940), (32752, 40560), (34176, 38870), (34710, 38272), (35880, 37024)]