258402480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 968985600

約数和(自身を除く): 710583120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 73, 80, 84, 86, 98, 105, 112, 120, 129, 140, 146, 147, 168, 172, 196, 210, 215, 219, 240, 245, 258, 280, 292, 294, 301, 336, 343, 344, 365, 392, 420, 430, 438, 490, 511, 516, 560, 584, 588, 602, 645, 686, 688, 730, 735, 784, 840, 860, 876, 903, 980, 1022, 1029, 1032, 1095, 1168, 1176, 1204, 1290, 1372, 1460, 1470, 1505, 1533, 1680, 1715, 1720, 1752, 1806, 1960, 2044, 2058, 2064, 2107, 2190, 2352, 2408, 2555, 2580, 2744, 2920, 2940, 3010, 3066, 3139, 3430, 3440, 3504, 3577, 3612, 3920, 4088, 4116, 4214, 4380, 4515, 4816, 5110, 5145, 5160, 5488, 5840, 5880, 6020, 6132, 6278, 6321, 6860, 7154, 7224, 7665, 8176, 8232, 8428, 8760, 9030, 9417, 10220, 10290, 10320, 10535, 10731, 11760, 12040, 12264, 12556, 12642, 13720, 14308, 14448, 14749, 15330, 15695, 16464, 16856, 17520, 17885, 18060, 18834, 20440, 20580, 21070, 21462, 21973, 24080, 24528, 25039, 25112, 25284, 27440, 28616, 29498, 30660, 31390, 31605, 33712, 35770, 36120, 37668, 40880, 41160, 42140, 42924, 43946, 44247, 47085, 50078, 50224, 50568, 53655, 57232, 58996, 61320, 62780, 63210, 65919, 71540, 72240, 73745, 75117, 75336, 82320, 84280, 85848, 87892, 88494, 94170, 100156, 101136, 107310, 109865, 117992, 122640, 125195, 125560, 126420, 131838, 143080, 147490, 150234, 150672, 153811, 168560, 171696, 175784, 176988, 188340, 200312, 214620, 219730, 221235, 235984, 250390, 251120, 252840, 263676, 286160, 294980, 300468, 307622, 329595, 351568, 353976, 375585, 376680, 400624, 429240, 439460, 442470, 461433, 500780, 505680, 527352, 589960, 600936, 615244, 659190, 707952, 751170, 753360, 769055, 858480, 878920, 884940, 922866, 1001560, 1054704, 1076677, 1179920, 1201872, 1230488, 1318380, 1502340, 1538110, 1757840, 1769880, 1845732, 2003120, 2153354, 2307165, 2460976, 2636760, 3004680, 3076220, 3230031, 3539760, 3691464, 4306708, 4614330, 5273520, 5383385, 6009360, 6152440, 6460062, 7382928, 8613416, 9228660, 10766770, 12304880, 12920124, 16150155, 17226832, 18457320, 21533540, 25840248, 32300310, 36914640, 43067080, 51680496, 64600620, 86134160, 129201240, 258402480]

約数ペア:

[(1, 258402480), (2, 129201240), (3, 86134160), (4, 64600620), (5, 51680496), (6, 43067080), (7, 36914640), (8, 32300310), (10, 25840248), (12, 21533540), (14, 18457320), (15, 17226832), (16, 16150155), (20, 12920124), (21, 12304880), (24, 10766770), (28, 9228660), (30, 8613416), (35, 7382928), (40, 6460062), (42, 6152440), (43, 6009360), (48, 5383385), (49, 5273520), (56, 4614330), (60, 4306708), (70, 3691464), (73, 3539760), (80, 3230031), (84, 3076220), (86, 3004680), (98, 2636760), (105, 2460976), (112, 2307165), (120, 2153354), (129, 2003120), (140, 1845732), (146, 1769880), (147, 1757840), (168, 1538110), (172, 1502340), (196, 1318380), (210, 1230488), (215, 1201872), (219, 1179920), (240, 1076677), (245, 1054704), (258, 1001560), (280, 922866), (292, 884940), (294, 878920), (301, 858480), (336, 769055), (343, 753360), (344, 751170), (365, 707952), (392, 659190), (420, 615244), (430, 600936), (438, 589960), (490, 527352), (511, 505680), (516, 500780), (560, 461433), (584, 442470), (588, 439460), (602, 429240), (645, 400624), (686, 376680), (688, 375585), (730, 353976), (735, 351568), (784, 329595), (840, 307622), (860, 300468), (876, 294980), (903, 286160), (980, 263676), (1022, 252840), (1029, 251120), (1032, 250390), (1095, 235984), (1168, 221235), (1176, 219730), (1204, 214620), (1290, 200312), (1372, 188340), (1460, 176988), (1470, 175784), (1505, 171696), (1533, 168560), (1680, 153811), (1715, 150672), (1720, 150234), (1752, 147490), (1806, 143080), (1960, 131838), (2044, 126420), (2058, 125560), (2064, 125195), (2107, 122640), (2190, 117992), (2352, 109865), (2408, 107310), (2555, 101136), (2580, 100156), (2744, 94170), (2920, 88494), (2940, 87892), (3010, 85848), (3066, 84280), (3139, 82320), (3430, 75336), (3440, 75117), (3504, 73745), (3577, 72240), (3612, 71540), (3920, 65919), (4088, 63210), (4116, 62780), (4214, 61320), (4380, 58996), (4515, 57232), (4816, 53655), (5110, 50568), (5145, 50224), (5160, 50078), (5488, 47085), (5840, 44247), (5880, 43946), (6020, 42924), (6132, 42140), (6278, 41160), (6321, 40880), (6860, 37668), (7154, 36120), (7224, 35770), (7665, 33712), (8176, 31605), (8232, 31390), (8428, 30660), (8760, 29498), (9030, 28616), (9417, 27440), (10220, 25284), (10290, 25112), (10320, 25039), (10535, 24528), (10731, 24080), (11760, 21973), (12040, 21462), (12264, 21070), (12556, 20580), (12642, 20440), (13720, 18834), (14308, 18060), (14448, 17885), (14749, 17520), (15330, 16856), (15695, 16464)]