1325341440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 216

約数和(自身を含む): 4756494288

約数和(自身を除く): 3431152848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4261, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8522, 8640, 9720, 10368, 11520, 12783, 12960, 15552, 17044, 17280, 19440, 20736, 21305, 25566, 25920, 31104, 34088, 34560, 38349, 38880, 42610, 51132, 51840, 62208, 63915, 68176, 76698, 77760, 85220, 102264, 103680, 115047, 127830, 136352, 153396, 155520, 170440, 191745, 204528, 230094, 255660, 272704, 306792, 311040, 340880, 345141, 383490, 409056, 460188, 511320, 545408, 575235, 613584, 681760, 690282, 766980, 818112, 920376, 1022640, 1035423, 1090816, 1150470, 1227168, 1363520, 1380564, 1533960, 1636224, 1725705, 1840752, 2045280, 2070846, 2300940, 2454336, 2727040, 2761128, 3067920, 3272448, 3451410, 3681504, 4090560, 4141692, 4601880, 4908672, 5177115, 5454080, 5522256, 6135840, 6902820, 7363008, 8181120, 8283384, 9203760, 9817344, 10354230, 11044512, 12271680, 13805640, 14726016, 16362240, 16566768, 18407520, 20708460, 22089024, 24543360, 27611280, 29452032, 33133536, 36815040, 41416920, 44178048, 49086720, 55222560, 66267072, 73630080, 82833840, 88356096, 110445120, 132534144, 147260160, 165667680, 220890240, 265068288, 331335360, 441780480, 662670720, 1325341440]

約数ペア:

[(1, 1325341440), (2, 662670720), (3, 441780480), (4, 331335360), (5, 265068288), (6, 220890240), (8, 165667680), (9, 147260160), (10, 132534144), (12, 110445120), (15, 88356096), (16, 82833840), (18, 73630080), (20, 66267072), (24, 55222560), (27, 49086720), (30, 44178048), (32, 41416920), (36, 36815040), (40, 33133536), (45, 29452032), (48, 27611280), (54, 24543360), (60, 22089024), (64, 20708460), (72, 18407520), (80, 16566768), (81, 16362240), (90, 14726016), (96, 13805640), (108, 12271680), (120, 11044512), (128, 10354230), (135, 9817344), (144, 9203760), (160, 8283384), (162, 8181120), (180, 7363008), (192, 6902820), (216, 6135840), (240, 5522256), (243, 5454080), (256, 5177115), (270, 4908672), (288, 4601880), (320, 4141692), (324, 4090560), (360, 3681504), (384, 3451410), (405, 3272448), (432, 3067920), (480, 2761128), (486, 2727040), (540, 2454336), (576, 2300940), (640, 2070846), (648, 2045280), (720, 1840752), (768, 1725705), (810, 1636224), (864, 1533960), (960, 1380564), (972, 1363520), (1080, 1227168), (1152, 1150470), (1215, 1090816), (1280, 1035423), (1296, 1022640), (1440, 920376), (1620, 818112), (1728, 766980), (1920, 690282), (1944, 681760), (2160, 613584), (2304, 575235), (2430, 545408), (2592, 511320), (2880, 460188), (3240, 409056), (3456, 383490), (3840, 345141), (3888, 340880), (4261, 311040), (4320, 306792), (4860, 272704), (5184, 255660), (5760, 230094), (6480, 204528), (6912, 191745), (7776, 170440), (8522, 155520), (8640, 153396), (9720, 136352), (10368, 127830), (11520, 115047), (12783, 103680), (12960, 102264), (15552, 85220), (17044, 77760), (17280, 76698), (19440, 68176), (20736, 63915), (21305, 62208), (25566, 51840), (25920, 51132), (31104, 42610), (34088, 38880), (34560, 38349)]