70708680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 276480000

約数和(自身を除く): 205771320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 199, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 398, 420, 423, 470, 504, 540, 564, 597, 630, 658, 705, 756, 796, 840, 846, 940, 945, 987, 995, 1080, 1128, 1194, 1260, 1269, 1316, 1393, 1410, 1512, 1592, 1645, 1692, 1791, 1880, 1890, 1974, 1990, 2115, 2388, 2520, 2538, 2632, 2786, 2820, 2961, 2985, 3290, 3384, 3582, 3780, 3948, 3980, 4179, 4230, 4776, 4935, 5076, 5373, 5572, 5640, 5922, 5970, 6345, 6580, 6965, 7164, 7560, 7896, 7960, 8358, 8460, 8883, 8955, 9353, 9870, 10152, 10746, 11144, 11844, 11940, 12537, 12690, 13160, 13930, 14328, 14805, 16716, 16920, 17766, 17910, 18706, 19740, 20895, 21492, 23688, 23880, 25074, 25380, 26865, 27860, 28059, 29610, 33432, 35532, 35820, 37412, 37611, 39480, 41790, 42984, 44415, 46765, 50148, 50760, 53730, 55720, 56118, 59220, 62685, 65471, 71064, 71640, 74824, 75222, 83580, 84177, 88830, 93530, 100296, 107460, 112236, 118440, 125370, 130942, 140295, 150444, 167160, 168354, 177660, 187060, 188055, 196413, 214920, 224472, 250740, 252531, 261884, 280590, 300888, 327355, 336708, 355320, 374120, 376110, 392826, 420885, 501480, 505062, 523768, 561180, 589239, 654710, 673416, 752220, 785652, 841770, 982065, 1010124, 1122360, 1178478, 1262655, 1309420, 1504440, 1571304, 1683540, 1767717, 1964130, 2020248, 2356956, 2525310, 2618840, 2946195, 3367080, 3535434, 3928260, 4713912, 5050620, 5892390, 7070868, 7856520, 8838585, 10101240, 11784780, 14141736, 17677170, 23569560, 35354340, 70708680]

約数ペア:

[(1, 70708680), (2, 35354340), (3, 23569560), (4, 17677170), (5, 14141736), (6, 11784780), (7, 10101240), (8, 8838585), (9, 7856520), (10, 7070868), (12, 5892390), (14, 5050620), (15, 4713912), (18, 3928260), (20, 3535434), (21, 3367080), (24, 2946195), (27, 2618840), (28, 2525310), (30, 2356956), (35, 2020248), (36, 1964130), (40, 1767717), (42, 1683540), (45, 1571304), (47, 1504440), (54, 1309420), (56, 1262655), (60, 1178478), (63, 1122360), (70, 1010124), (72, 982065), (84, 841770), (90, 785652), (94, 752220), (105, 673416), (108, 654710), (120, 589239), (126, 561180), (135, 523768), (140, 505062), (141, 501480), (168, 420885), (180, 392826), (188, 376110), (189, 374120), (199, 355320), (210, 336708), (216, 327355), (235, 300888), (252, 280590), (270, 261884), (280, 252531), (282, 250740), (315, 224472), (329, 214920), (360, 196413), (376, 188055), (378, 187060), (398, 177660), (420, 168354), (423, 167160), (470, 150444), (504, 140295), (540, 130942), (564, 125370), (597, 118440), (630, 112236), (658, 107460), (705, 100296), (756, 93530), (796, 88830), (840, 84177), (846, 83580), (940, 75222), (945, 74824), (987, 71640), (995, 71064), (1080, 65471), (1128, 62685), (1194, 59220), (1260, 56118), (1269, 55720), (1316, 53730), (1393, 50760), (1410, 50148), (1512, 46765), (1592, 44415), (1645, 42984), (1692, 41790), (1791, 39480), (1880, 37611), (1890, 37412), (1974, 35820), (1990, 35532), (2115, 33432), (2388, 29610), (2520, 28059), (2538, 27860), (2632, 26865), (2786, 25380), (2820, 25074), (2961, 23880), (2985, 23688), (3290, 21492), (3384, 20895), (3582, 19740), (3780, 18706), (3948, 17910), (3980, 17766), (4179, 16920), (4230, 16716), (4776, 14805), (4935, 14328), (5076, 13930), (5373, 13160), (5572, 12690), (5640, 12537), (5922, 11940), (5970, 11844), (6345, 11144), (6580, 10746), (6965, 10152), (7164, 9870), (7560, 9353), (7896, 8955), (7960, 8883), (8358, 8460)]