143420160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 525389760

約数和(自身を除く): 381969600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 169, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 338, 340, 384, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 640, 663, 676, 680, 768, 780, 816, 832, 845, 884, 960, 1014, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1352, 1360, 1560, 1632, 1664, 1690, 1768, 1920, 2028, 2040, 2080, 2176, 2197, 2210, 2496, 2535, 2652, 2704, 2720, 2873, 3120, 3264, 3315, 3328, 3380, 3536, 3840, 4056, 4080, 4160, 4352, 4394, 4420, 4992, 5070, 5304, 5408, 5440, 5746, 6240, 6528, 6591, 6630, 6760, 7072, 8112, 8160, 8320, 8619, 8788, 8840, 9984, 10140, 10608, 10816, 10880, 10985, 11492, 12480, 13056, 13182, 13260, 13520, 14144, 14365, 16224, 16320, 16640, 17238, 17576, 17680, 20280, 21216, 21632, 21760, 21970, 22984, 24960, 26364, 26520, 27040, 28288, 28730, 32448, 32640, 32955, 34476, 35152, 35360, 37349, 40560, 42432, 43095, 43264, 43940, 45968, 49920, 52728, 53040, 54080, 56576, 57460, 64896, 65280, 65910, 68952, 70304, 70720, 74698, 81120, 84864, 86190, 87880, 91936, 105456, 106080, 108160, 112047, 114920, 129792, 131820, 137904, 140608, 141440, 149396, 162240, 169728, 172380, 175760, 183872, 186745, 210912, 212160, 216320, 224094, 229840, 263640, 275808, 281216, 282880, 298792, 324480, 344760, 351520, 367744, 373490, 421824, 424320, 448188, 459680, 527280, 551616, 560235, 562432, 597584, 648960, 689520, 703040, 735488, 746980, 843648, 848640, 896376, 919360, 1054560, 1103232, 1120470, 1195168, 1379040, 1406080, 1493960, 1687296, 1792752, 1838720, 2109120, 2206464, 2240940, 2390336, 2758080, 2812160, 2987920, 3585504, 3677440, 4218240, 4481880, 4780672, 5516160, 5975840, 7171008, 8436480, 8963760, 9561344, 11032320, 11951680, 14342016, 17927520, 23903360, 28684032, 35855040, 47806720, 71710080, 143420160]

約数ペア:

[(1, 143420160), (2, 71710080), (3, 47806720), (4, 35855040), (5, 28684032), (6, 23903360), (8, 17927520), (10, 14342016), (12, 11951680), (13, 11032320), (15, 9561344), (16, 8963760), (17, 8436480), (20, 7171008), (24, 5975840), (26, 5516160), (30, 4780672), (32, 4481880), (34, 4218240), (39, 3677440), (40, 3585504), (48, 2987920), (51, 2812160), (52, 2758080), (60, 2390336), (64, 2240940), (65, 2206464), (68, 2109120), (78, 1838720), (80, 1792752), (85, 1687296), (96, 1493960), (102, 1406080), (104, 1379040), (120, 1195168), (128, 1120470), (130, 1103232), (136, 1054560), (156, 919360), (160, 896376), (169, 848640), (170, 843648), (192, 746980), (195, 735488), (204, 703040), (208, 689520), (221, 648960), (240, 597584), (255, 562432), (256, 560235), (260, 551616), (272, 527280), (312, 459680), (320, 448188), (338, 424320), (340, 421824), (384, 373490), (390, 367744), (408, 351520), (416, 344760), (442, 324480), (480, 298792), (507, 282880), (510, 281216), (520, 275808), (544, 263640), (624, 229840), (640, 224094), (663, 216320), (676, 212160), (680, 210912), (768, 186745), (780, 183872), (816, 175760), (832, 172380), (845, 169728), (884, 162240), (960, 149396), (1014, 141440), (1020, 140608), (1040, 137904), (1088, 131820), (1105, 129792), (1248, 114920), (1280, 112047), (1326, 108160), (1352, 106080), (1360, 105456), (1560, 91936), (1632, 87880), (1664, 86190), (1690, 84864), (1768, 81120), (1920, 74698), (2028, 70720), (2040, 70304), (2080, 68952), (2176, 65910), (2197, 65280), (2210, 64896), (2496, 57460), (2535, 56576), (2652, 54080), (2704, 53040), (2720, 52728), (2873, 49920), (3120, 45968), (3264, 43940), (3315, 43264), (3328, 43095), (3380, 42432), (3536, 40560), (3840, 37349), (4056, 35360), (4080, 35152), (4160, 34476), (4352, 32955), (4394, 32640), (4420, 32448), (4992, 28730), (5070, 28288), (5304, 27040), (5408, 26520), (5440, 26364), (5746, 24960), (6240, 22984), (6528, 21970), (6591, 21760), (6630, 21632), (6760, 21216), (7072, 20280), (8112, 17680), (8160, 17576), (8320, 17238), (8619, 16640), (8788, 16320), (8840, 16224), (9984, 14365), (10140, 14144), (10608, 13520), (10816, 13260), (10880, 13182), (10985, 13056), (11492, 12480)]