13147680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 53089344

約数和(自身を除く): 39941664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 96, 98, 104, 105, 112, 120, 129, 130, 140, 147, 156, 160, 168, 172, 182, 195, 196, 208, 210, 215, 224, 240, 245, 258, 260, 273, 280, 294, 301, 312, 336, 344, 364, 390, 392, 416, 420, 430, 455, 480, 490, 516, 520, 546, 559, 560, 588, 602, 624, 637, 645, 672, 688, 728, 735, 780, 784, 840, 860, 903, 910, 980, 1032, 1040, 1092, 1118, 1120, 1176, 1204, 1248, 1274, 1290, 1365, 1376, 1456, 1470, 1505, 1560, 1568, 1677, 1680, 1720, 1806, 1820, 1911, 1960, 2064, 2080, 2107, 2184, 2236, 2352, 2408, 2548, 2580, 2730, 2795, 2912, 2940, 3010, 3120, 3185, 3354, 3360, 3440, 3612, 3640, 3822, 3913, 3920, 4128, 4214, 4368, 4472, 4515, 4704, 4816, 5096, 5160, 5460, 5590, 5880, 6020, 6240, 6321, 6370, 6708, 6880, 7224, 7280, 7644, 7826, 7840, 8385, 8428, 8736, 8944, 9030, 9555, 9632, 10192, 10320, 10535, 10920, 11180, 11739, 11760, 12040, 12642, 12740, 13416, 14448, 14560, 15288, 15652, 16770, 16856, 17888, 18060, 19110, 19565, 20384, 20640, 21070, 21840, 22360, 23478, 23520, 24080, 25284, 25480, 26832, 27391, 28896, 30576, 31304, 31605, 33540, 33712, 36120, 38220, 39130, 42140, 43680, 44720, 46956, 48160, 50568, 50960, 53664, 54782, 58695, 61152, 62608, 63210, 67080, 67424, 72240, 76440, 78260, 82173, 84280, 89440, 93912, 101136, 101920, 109564, 117390, 125216, 126420, 134160, 136955, 144480, 152880, 156520, 164346, 168560, 187824, 202272, 219128, 234780, 252840, 268320, 273910, 305760, 313040, 328692, 337120, 375648, 410865, 438256, 469560, 505680, 547820, 626080, 657384, 821730, 876512, 939120, 1011360, 1095640, 1314768, 1643460, 1878240, 2191280, 2629536, 3286920, 4382560, 6573840, 13147680]

約数ペア:

[(1, 13147680), (2, 6573840), (3, 4382560), (4, 3286920), (5, 2629536), (6, 2191280), (7, 1878240), (8, 1643460), (10, 1314768), (12, 1095640), (13, 1011360), (14, 939120), (15, 876512), (16, 821730), (20, 657384), (21, 626080), (24, 547820), (26, 505680), (28, 469560), (30, 438256), (32, 410865), (35, 375648), (39, 337120), (40, 328692), (42, 313040), (43, 305760), (48, 273910), (49, 268320), (52, 252840), (56, 234780), (60, 219128), (65, 202272), (70, 187824), (78, 168560), (80, 164346), (84, 156520), (86, 152880), (91, 144480), (96, 136955), (98, 134160), (104, 126420), (105, 125216), (112, 117390), (120, 109564), (129, 101920), (130, 101136), (140, 93912), (147, 89440), (156, 84280), (160, 82173), (168, 78260), (172, 76440), (182, 72240), (195, 67424), (196, 67080), (208, 63210), (210, 62608), (215, 61152), (224, 58695), (240, 54782), (245, 53664), (258, 50960), (260, 50568), (273, 48160), (280, 46956), (294, 44720), (301, 43680), (312, 42140), (336, 39130), (344, 38220), (364, 36120), (390, 33712), (392, 33540), (416, 31605), (420, 31304), (430, 30576), (455, 28896), (480, 27391), (490, 26832), (516, 25480), (520, 25284), (546, 24080), (559, 23520), (560, 23478), (588, 22360), (602, 21840), (624, 21070), (637, 20640), (645, 20384), (672, 19565), (688, 19110), (728, 18060), (735, 17888), (780, 16856), (784, 16770), (840, 15652), (860, 15288), (903, 14560), (910, 14448), (980, 13416), (1032, 12740), (1040, 12642), (1092, 12040), (1118, 11760), (1120, 11739), (1176, 11180), (1204, 10920), (1248, 10535), (1274, 10320), (1290, 10192), (1365, 9632), (1376, 9555), (1456, 9030), (1470, 8944), (1505, 8736), (1560, 8428), (1568, 8385), (1677, 7840), (1680, 7826), (1720, 7644), (1806, 7280), (1820, 7224), (1911, 6880), (1960, 6708), (2064, 6370), (2080, 6321), (2107, 6240), (2184, 6020), (2236, 5880), (2352, 5590), (2408, 5460), (2548, 5160), (2580, 5096), (2730, 4816), (2795, 4704), (2912, 4515), (2940, 4472), (3010, 4368), (3120, 4214), (3185, 4128), (3354, 3920), (3360, 3913), (3440, 3822), (3612, 3640)]