113432280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 399168000

約数和(自身を除く): 285735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 43, 52, 57, 60, 65, 76, 78, 86, 89, 95, 104, 114, 120, 129, 130, 152, 156, 172, 178, 190, 195, 215, 228, 247, 258, 260, 267, 285, 312, 344, 356, 380, 390, 430, 445, 456, 494, 516, 520, 534, 559, 570, 645, 712, 741, 760, 780, 817, 860, 890, 988, 1032, 1068, 1118, 1140, 1157, 1235, 1290, 1335, 1482, 1560, 1634, 1677, 1691, 1720, 1780, 1976, 2136, 2236, 2280, 2314, 2451, 2470, 2580, 2670, 2795, 2964, 3268, 3354, 3382, 3471, 3560, 3705, 3827, 4085, 4472, 4628, 4902, 4940, 5073, 5160, 5340, 5590, 5785, 5928, 6536, 6708, 6764, 6942, 7410, 7654, 8170, 8385, 8455, 9256, 9804, 9880, 10146, 10621, 10680, 11180, 11481, 11570, 12255, 13416, 13528, 13884, 14820, 15308, 16340, 16770, 16910, 17355, 19135, 19608, 20292, 21242, 21983, 22360, 22962, 23140, 24510, 25365, 27768, 29640, 30616, 31863, 32680, 33540, 33820, 34710, 38270, 40584, 42484, 43966, 45924, 46280, 49020, 49751, 50730, 53105, 57405, 63726, 65949, 67080, 67640, 69420, 72713, 76540, 84968, 87932, 91848, 98040, 99502, 101460, 106210, 109915, 114810, 127452, 131898, 138840, 145426, 149253, 153080, 159315, 175864, 199004, 202920, 212420, 218139, 219830, 229620, 248755, 254904, 263796, 290852, 298506, 318630, 329745, 363565, 398008, 424840, 436278, 439660, 459240, 497510, 527592, 581704, 597012, 637260, 659490, 727130, 746265, 872556, 879320, 945269, 995020, 1090695, 1194024, 1274520, 1318980, 1454260, 1492530, 1745112, 1890538, 1990040, 2181390, 2637960, 2835807, 2908520, 2985060, 3781076, 4362780, 4726345, 5671614, 5970120, 7562152, 8725560, 9452690, 11343228, 14179035, 18905380, 22686456, 28358070, 37810760, 56716140, 113432280]

約数ペア:

[(1, 113432280), (2, 56716140), (3, 37810760), (4, 28358070), (5, 22686456), (6, 18905380), (8, 14179035), (10, 11343228), (12, 9452690), (13, 8725560), (15, 7562152), (19, 5970120), (20, 5671614), (24, 4726345), (26, 4362780), (30, 3781076), (38, 2985060), (39, 2908520), (40, 2835807), (43, 2637960), (52, 2181390), (57, 1990040), (60, 1890538), (65, 1745112), (76, 1492530), (78, 1454260), (86, 1318980), (89, 1274520), (95, 1194024), (104, 1090695), (114, 995020), (120, 945269), (129, 879320), (130, 872556), (152, 746265), (156, 727130), (172, 659490), (178, 637260), (190, 597012), (195, 581704), (215, 527592), (228, 497510), (247, 459240), (258, 439660), (260, 436278), (267, 424840), (285, 398008), (312, 363565), (344, 329745), (356, 318630), (380, 298506), (390, 290852), (430, 263796), (445, 254904), (456, 248755), (494, 229620), (516, 219830), (520, 218139), (534, 212420), (559, 202920), (570, 199004), (645, 175864), (712, 159315), (741, 153080), (760, 149253), (780, 145426), (817, 138840), (860, 131898), (890, 127452), (988, 114810), (1032, 109915), (1068, 106210), (1118, 101460), (1140, 99502), (1157, 98040), (1235, 91848), (1290, 87932), (1335, 84968), (1482, 76540), (1560, 72713), (1634, 69420), (1677, 67640), (1691, 67080), (1720, 65949), (1780, 63726), (1976, 57405), (2136, 53105), (2236, 50730), (2280, 49751), (2314, 49020), (2451, 46280), (2470, 45924), (2580, 43966), (2670, 42484), (2795, 40584), (2964, 38270), (3268, 34710), (3354, 33820), (3382, 33540), (3471, 32680), (3560, 31863), (3705, 30616), (3827, 29640), (4085, 27768), (4472, 25365), (4628, 24510), (4902, 23140), (4940, 22962), (5073, 22360), (5160, 21983), (5340, 21242), (5590, 20292), (5785, 19608), (5928, 19135), (6536, 17355), (6708, 16910), (6764, 16770), (6942, 16340), (7410, 15308), (7654, 14820), (8170, 13884), (8385, 13528), (8455, 13416), (9256, 12255), (9804, 11570), (9880, 11481), (10146, 11180), (10621, 10680)]