216214320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 813947904

約数和(自身を除く): 597733584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 48, 56, 60, 70, 73, 80, 82, 84, 86, 105, 112, 120, 123, 129, 140, 146, 164, 168, 172, 205, 210, 215, 219, 240, 246, 258, 280, 287, 292, 301, 328, 336, 344, 365, 410, 420, 430, 438, 492, 511, 516, 560, 574, 584, 602, 615, 645, 656, 688, 730, 820, 840, 860, 861, 876, 903, 984, 1022, 1032, 1095, 1148, 1168, 1204, 1230, 1290, 1435, 1460, 1505, 1533, 1640, 1680, 1720, 1722, 1752, 1763, 1806, 1968, 2044, 2064, 2190, 2296, 2408, 2460, 2555, 2580, 2870, 2920, 2993, 3010, 3066, 3139, 3280, 3440, 3444, 3504, 3526, 3612, 4088, 4305, 4380, 4515, 4592, 4816, 4920, 5110, 5160, 5289, 5740, 5840, 5986, 6020, 6132, 6278, 6888, 7052, 7224, 7665, 8176, 8610, 8760, 8815, 8979, 9030, 9417, 9840, 10220, 10320, 10578, 11480, 11972, 12040, 12264, 12341, 12556, 13776, 14104, 14448, 14965, 15330, 15695, 17220, 17520, 17630, 17958, 18060, 18834, 20440, 20951, 21156, 21973, 22960, 23944, 24080, 24528, 24682, 25112, 26445, 28208, 29930, 30660, 31390, 34440, 35260, 35916, 36120, 37023, 37668, 40880, 41902, 42312, 43946, 44895, 47085, 47888, 49364, 50224, 52890, 59860, 61320, 61705, 62780, 62853, 65919, 68880, 70520, 71832, 72240, 74046, 75336, 83804, 84624, 87892, 89790, 94170, 98728, 104755, 105780, 109865, 119720, 122640, 123410, 125560, 125706, 128699, 131838, 141040, 143664, 148092, 150672, 167608, 175784, 179580, 185115, 188340, 197456, 209510, 211560, 219730, 239440, 246820, 251120, 251412, 257398, 263676, 296184, 314265, 329595, 335216, 351568, 359160, 370230, 376680, 386097, 419020, 423120, 439460, 493640, 502824, 514796, 527352, 592368, 628530, 643495, 659190, 718320, 740460, 753360, 772194, 838040, 878920, 900893, 987280, 1005648, 1029592, 1054704, 1257060, 1286990, 1318380, 1480920, 1544388, 1676080, 1757840, 1801786, 1930485, 2059184, 2514120, 2573980, 2636760, 2702679, 2961840, 3088776, 3603572, 3860970, 4504465, 5028240, 5147960, 5273520, 5405358, 6177552, 7207144, 7721940, 9008930, 10295920, 10810716, 13513395, 14414288, 15443880, 18017860, 21621432, 27026790, 30887760, 36035720, 43242864, 54053580, 72071440, 108107160, 216214320]

約数ペア:

[(1, 216214320), (2, 108107160), (3, 72071440), (4, 54053580), (5, 43242864), (6, 36035720), (7, 30887760), (8, 27026790), (10, 21621432), (12, 18017860), (14, 15443880), (15, 14414288), (16, 13513395), (20, 10810716), (21, 10295920), (24, 9008930), (28, 7721940), (30, 7207144), (35, 6177552), (40, 5405358), (41, 5273520), (42, 5147960), (43, 5028240), (48, 4504465), (56, 3860970), (60, 3603572), (70, 3088776), (73, 2961840), (80, 2702679), (82, 2636760), (84, 2573980), (86, 2514120), (105, 2059184), (112, 1930485), (120, 1801786), (123, 1757840), (129, 1676080), (140, 1544388), (146, 1480920), (164, 1318380), (168, 1286990), (172, 1257060), (205, 1054704), (210, 1029592), (215, 1005648), (219, 987280), (240, 900893), (246, 878920), (258, 838040), (280, 772194), (287, 753360), (292, 740460), (301, 718320), (328, 659190), (336, 643495), (344, 628530), (365, 592368), (410, 527352), (420, 514796), (430, 502824), (438, 493640), (492, 439460), (511, 423120), (516, 419020), (560, 386097), (574, 376680), (584, 370230), (602, 359160), (615, 351568), (645, 335216), (656, 329595), (688, 314265), (730, 296184), (820, 263676), (840, 257398), (860, 251412), (861, 251120), (876, 246820), (903, 239440), (984, 219730), (1022, 211560), (1032, 209510), (1095, 197456), (1148, 188340), (1168, 185115), (1204, 179580), (1230, 175784), (1290, 167608), (1435, 150672), (1460, 148092), (1505, 143664), (1533, 141040), (1640, 131838), (1680, 128699), (1720, 125706), (1722, 125560), (1752, 123410), (1763, 122640), (1806, 119720), (1968, 109865), (2044, 105780), (2064, 104755), (2190, 98728), (2296, 94170), (2408, 89790), (2460, 87892), (2555, 84624), (2580, 83804), (2870, 75336), (2920, 74046), (2993, 72240), (3010, 71832), (3066, 70520), (3139, 68880), (3280, 65919), (3440, 62853), (3444, 62780), (3504, 61705), (3526, 61320), (3612, 59860), (4088, 52890), (4305, 50224), (4380, 49364), (4515, 47888), (4592, 47085), (4816, 44895), (4920, 43946), (5110, 42312), (5160, 41902), (5289, 40880), (5740, 37668), (5840, 37023), (5986, 36120), (6020, 35916), (6132, 35260), (6278, 34440), (6888, 31390), (7052, 30660), (7224, 29930), (7665, 28208), (8176, 26445), (8610, 25112), (8760, 24682), (8815, 24528), (8979, 24080), (9030, 23944), (9417, 22960), (9840, 21973), (10220, 21156), (10320, 20951), (10578, 20440), (11480, 18834), (11972, 18060), (12040, 17958), (12264, 17630), (12341, 17520), (12556, 17220), (13776, 15695), (14104, 15330), (14448, 14965)]