1189879040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 3380939520

約数和(自身を除く): 2191060480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 79, 80, 82, 112, 128, 140, 158, 160, 164, 205, 224, 256, 280, 287, 316, 320, 328, 395, 410, 448, 553, 560, 574, 632, 640, 656, 790, 820, 896, 1106, 1120, 1148, 1264, 1280, 1312, 1435, 1580, 1640, 1681, 1792, 2212, 2240, 2296, 2528, 2624, 2765, 2870, 3160, 3239, 3280, 3362, 4424, 4480, 4592, 5056, 5248, 5530, 5740, 6320, 6478, 6560, 6724, 8405, 8848, 8960, 9184, 10112, 10496, 11060, 11480, 11767, 12640, 12956, 13120, 13448, 16195, 16810, 17696, 18368, 20224, 22120, 22673, 22960, 23534, 25280, 25912, 26240, 26896, 32390, 33620, 35392, 36736, 44240, 45346, 45920, 47068, 50560, 51824, 52480, 53792, 58835, 64780, 67240, 70784, 73472, 88480, 90692, 91840, 94136, 101120, 103648, 107584, 113365, 117670, 129560, 132799, 134480, 141568, 176960, 181384, 183680, 188272, 207296, 215168, 226730, 235340, 259120, 265598, 268960, 353920, 362768, 367360, 376544, 414592, 430336, 453460, 470680, 518240, 531196, 537920, 663995, 707840, 725536, 753088, 829184, 906920, 929593, 941360, 1036480, 1062392, 1075840, 1327990, 1451072, 1506176, 1813840, 1859186, 1882720, 2072960, 2124784, 2151680, 2655980, 2902144, 3012352, 3627680, 3718372, 3765440, 4145920, 4249568, 4647965, 5311960, 5804288, 7255360, 7436744, 7530880, 8499136, 9295930, 10623920, 14510720, 14873488, 15061760, 16998272, 18591860, 21247840, 29021440, 29746976, 33996544, 37183720, 42495680, 59493952, 74367440, 84991360, 118987904, 148734880, 169982720, 237975808, 297469760, 594939520, 1189879040]

約数ペア:

[(1, 1189879040), (2, 594939520), (4, 297469760), (5, 237975808), (7, 169982720), (8, 148734880), (10, 118987904), (14, 84991360), (16, 74367440), (20, 59493952), (28, 42495680), (32, 37183720), (35, 33996544), (40, 29746976), (41, 29021440), (56, 21247840), (64, 18591860), (70, 16998272), (79, 15061760), (80, 14873488), (82, 14510720), (112, 10623920), (128, 9295930), (140, 8499136), (158, 7530880), (160, 7436744), (164, 7255360), (205, 5804288), (224, 5311960), (256, 4647965), (280, 4249568), (287, 4145920), (316, 3765440), (320, 3718372), (328, 3627680), (395, 3012352), (410, 2902144), (448, 2655980), (553, 2151680), (560, 2124784), (574, 2072960), (632, 1882720), (640, 1859186), (656, 1813840), (790, 1506176), (820, 1451072), (896, 1327990), (1106, 1075840), (1120, 1062392), (1148, 1036480), (1264, 941360), (1280, 929593), (1312, 906920), (1435, 829184), (1580, 753088), (1640, 725536), (1681, 707840), (1792, 663995), (2212, 537920), (2240, 531196), (2296, 518240), (2528, 470680), (2624, 453460), (2765, 430336), (2870, 414592), (3160, 376544), (3239, 367360), (3280, 362768), (3362, 353920), (4424, 268960), (4480, 265598), (4592, 259120), (5056, 235340), (5248, 226730), (5530, 215168), (5740, 207296), (6320, 188272), (6478, 183680), (6560, 181384), (6724, 176960), (8405, 141568), (8848, 134480), (8960, 132799), (9184, 129560), (10112, 117670), (10496, 113365), (11060, 107584), (11480, 103648), (11767, 101120), (12640, 94136), (12956, 91840), (13120, 90692), (13448, 88480), (16195, 73472), (16810, 70784), (17696, 67240), (18368, 64780), (20224, 58835), (22120, 53792), (22673, 52480), (22960, 51824), (23534, 50560), (25280, 47068), (25912, 45920), (26240, 45346), (26896, 44240), (32390, 36736), (33620, 35392)]