396514560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 1401039360

約数和(自身を除く): 1004524800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 169, 188, 192, 195, 208, 235, 240, 256, 260, 282, 312, 320, 338, 376, 384, 390, 416, 470, 480, 507, 520, 564, 611, 624, 640, 676, 705, 752, 768, 780, 832, 845, 940, 960, 1014, 1040, 1128, 1222, 1248, 1280, 1352, 1410, 1504, 1560, 1664, 1690, 1833, 1880, 1920, 2028, 2080, 2197, 2256, 2444, 2496, 2535, 2704, 2820, 3008, 3055, 3120, 3328, 3380, 3666, 3760, 3840, 4056, 4160, 4394, 4512, 4888, 4992, 5070, 5408, 5640, 6016, 6110, 6240, 6591, 6760, 7332, 7520, 7943, 8112, 8320, 8788, 9024, 9165, 9776, 9984, 10140, 10816, 10985, 11280, 12032, 12220, 12480, 13182, 13520, 14664, 15040, 15886, 16224, 16640, 17576, 18048, 18330, 19552, 20280, 21632, 21970, 22560, 23829, 24440, 24960, 26364, 27040, 29328, 30080, 31772, 32448, 32955, 35152, 36096, 36660, 39104, 39715, 40560, 43264, 43940, 45120, 47658, 48880, 49920, 52728, 54080, 58656, 60160, 63544, 64896, 65910, 70304, 73320, 78208, 79430, 81120, 87880, 90240, 95316, 97760, 103259, 105456, 108160, 117312, 119145, 127088, 129792, 131820, 140608, 146640, 156416, 158860, 162240, 175760, 180480, 190632, 195520, 206518, 210912, 216320, 234624, 238290, 254176, 263640, 281216, 293280, 309777, 317720, 324480, 351520, 381264, 391040, 413036, 421824, 469248, 476580, 508352, 516295, 527280, 562432, 586560, 619554, 635440, 648960, 703040, 762528, 782080, 826072, 843648, 953160, 1016704, 1032590, 1054560, 1173120, 1239108, 1270880, 1406080, 1525056, 1548885, 1652144, 1687296, 1906320, 2033408, 2065180, 2109120, 2346240, 2478216, 2541760, 2812160, 3050112, 3097770, 3304288, 3812640, 4130360, 4218240, 4956432, 5083520, 6100224, 6195540, 6608576, 7625280, 8260720, 8436480, 9912864, 10167040, 12391080, 13217152, 15250560, 16521440, 19825728, 24782160, 26434304, 30501120, 33042880, 39651456, 49564320, 66085760, 79302912, 99128640, 132171520, 198257280, 396514560]

約数ペア:

[(1, 396514560), (2, 198257280), (3, 132171520), (4, 99128640), (5, 79302912), (6, 66085760), (8, 49564320), (10, 39651456), (12, 33042880), (13, 30501120), (15, 26434304), (16, 24782160), (20, 19825728), (24, 16521440), (26, 15250560), (30, 13217152), (32, 12391080), (39, 10167040), (40, 9912864), (47, 8436480), (48, 8260720), (52, 7625280), (60, 6608576), (64, 6195540), (65, 6100224), (78, 5083520), (80, 4956432), (94, 4218240), (96, 4130360), (104, 3812640), (120, 3304288), (128, 3097770), (130, 3050112), (141, 2812160), (156, 2541760), (160, 2478216), (169, 2346240), (188, 2109120), (192, 2065180), (195, 2033408), (208, 1906320), (235, 1687296), (240, 1652144), (256, 1548885), (260, 1525056), (282, 1406080), (312, 1270880), (320, 1239108), (338, 1173120), (376, 1054560), (384, 1032590), (390, 1016704), (416, 953160), (470, 843648), (480, 826072), (507, 782080), (520, 762528), (564, 703040), (611, 648960), (624, 635440), (640, 619554), (676, 586560), (705, 562432), (752, 527280), (768, 516295), (780, 508352), (832, 476580), (845, 469248), (940, 421824), (960, 413036), (1014, 391040), (1040, 381264), (1128, 351520), (1222, 324480), (1248, 317720), (1280, 309777), (1352, 293280), (1410, 281216), (1504, 263640), (1560, 254176), (1664, 238290), (1690, 234624), (1833, 216320), (1880, 210912), (1920, 206518), (2028, 195520), (2080, 190632), (2197, 180480), (2256, 175760), (2444, 162240), (2496, 158860), (2535, 156416), (2704, 146640), (2820, 140608), (3008, 131820), (3055, 129792), (3120, 127088), (3328, 119145), (3380, 117312), (3666, 108160), (3760, 105456), (3840, 103259), (4056, 97760), (4160, 95316), (4394, 90240), (4512, 87880), (4888, 81120), (4992, 79430), (5070, 78208), (5408, 73320), (5640, 70304), (6016, 65910), (6110, 64896), (6240, 63544), (6591, 60160), (6760, 58656), (7332, 54080), (7520, 52728), (7943, 49920), (8112, 48880), (8320, 47658), (8788, 45120), (9024, 43940), (9165, 43264), (9776, 40560), (9984, 39715), (10140, 39104), (10816, 36660), (10985, 36096), (11280, 35152), (12032, 32955), (12220, 32448), (12480, 31772), (13182, 30080), (13520, 29328), (14664, 27040), (15040, 26364), (15886, 24960), (16224, 24440), (16640, 23829), (17576, 22560), (18048, 21970), (18330, 21632), (19552, 20280)]