168446040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 608670720

約数和(自身を除く): 440224680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 67, 70, 73, 82, 84, 105, 120, 123, 134, 140, 146, 164, 168, 201, 205, 210, 219, 246, 268, 280, 287, 292, 328, 335, 365, 402, 410, 420, 438, 469, 492, 511, 536, 574, 584, 615, 670, 730, 804, 820, 840, 861, 876, 938, 984, 1005, 1022, 1095, 1148, 1230, 1340, 1407, 1435, 1460, 1533, 1608, 1640, 1722, 1752, 1876, 2010, 2044, 2190, 2296, 2345, 2460, 2555, 2680, 2747, 2814, 2870, 2920, 2993, 3066, 3444, 3752, 4020, 4088, 4305, 4380, 4690, 4891, 4920, 5110, 5494, 5628, 5740, 5986, 6132, 6888, 7035, 7665, 8040, 8241, 8610, 8760, 8979, 9380, 9782, 10220, 10988, 11256, 11480, 11972, 12264, 13735, 14070, 14673, 14965, 15330, 16482, 17220, 17958, 18760, 19229, 19564, 20440, 20951, 21976, 23944, 24455, 27470, 28140, 29346, 29930, 30660, 32964, 34237, 34440, 35916, 38458, 39128, 41205, 41902, 44895, 48910, 54940, 56280, 57687, 58692, 59860, 61320, 62853, 65928, 68474, 71832, 73365, 76916, 82410, 83804, 89790, 96145, 97820, 102711, 104755, 109880, 115374, 117384, 119720, 125706, 136948, 146730, 153832, 164820, 167608, 171185, 179580, 192290, 195640, 200531, 205422, 209510, 230748, 251412, 273896, 288435, 293460, 314265, 329640, 342370, 359160, 384580, 401062, 410844, 419020, 461496, 502824, 513555, 576870, 586920, 601593, 628530, 684740, 769160, 802124, 821688, 838040, 1002655, 1027110, 1153740, 1203186, 1257060, 1369480, 1403717, 1604248, 2005310, 2054220, 2307480, 2406372, 2514120, 2807434, 3007965, 4010620, 4108440, 4211151, 4812744, 5614868, 6015930, 7018585, 8021240, 8422302, 11229736, 12031860, 14037170, 16844604, 21055755, 24063720, 28074340, 33689208, 42111510, 56148680, 84223020, 168446040]

約数ペア:

[(1, 168446040), (2, 84223020), (3, 56148680), (4, 42111510), (5, 33689208), (6, 28074340), (7, 24063720), (8, 21055755), (10, 16844604), (12, 14037170), (14, 12031860), (15, 11229736), (20, 8422302), (21, 8021240), (24, 7018585), (28, 6015930), (30, 5614868), (35, 4812744), (40, 4211151), (41, 4108440), (42, 4010620), (56, 3007965), (60, 2807434), (67, 2514120), (70, 2406372), (73, 2307480), (82, 2054220), (84, 2005310), (105, 1604248), (120, 1403717), (123, 1369480), (134, 1257060), (140, 1203186), (146, 1153740), (164, 1027110), (168, 1002655), (201, 838040), (205, 821688), (210, 802124), (219, 769160), (246, 684740), (268, 628530), (280, 601593), (287, 586920), (292, 576870), (328, 513555), (335, 502824), (365, 461496), (402, 419020), (410, 410844), (420, 401062), (438, 384580), (469, 359160), (492, 342370), (511, 329640), (536, 314265), (574, 293460), (584, 288435), (615, 273896), (670, 251412), (730, 230748), (804, 209510), (820, 205422), (840, 200531), (861, 195640), (876, 192290), (938, 179580), (984, 171185), (1005, 167608), (1022, 164820), (1095, 153832), (1148, 146730), (1230, 136948), (1340, 125706), (1407, 119720), (1435, 117384), (1460, 115374), (1533, 109880), (1608, 104755), (1640, 102711), (1722, 97820), (1752, 96145), (1876, 89790), (2010, 83804), (2044, 82410), (2190, 76916), (2296, 73365), (2345, 71832), (2460, 68474), (2555, 65928), (2680, 62853), (2747, 61320), (2814, 59860), (2870, 58692), (2920, 57687), (2993, 56280), (3066, 54940), (3444, 48910), (3752, 44895), (4020, 41902), (4088, 41205), (4305, 39128), (4380, 38458), (4690, 35916), (4891, 34440), (4920, 34237), (5110, 32964), (5494, 30660), (5628, 29930), (5740, 29346), (5986, 28140), (6132, 27470), (6888, 24455), (7035, 23944), (7665, 21976), (8040, 20951), (8241, 20440), (8610, 19564), (8760, 19229), (8979, 18760), (9380, 17958), (9782, 17220), (10220, 16482), (10988, 15330), (11256, 14965), (11480, 14673), (11972, 14070), (12264, 13735)]