212425920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 336

約数和(自身を含む): 858731328

約数和(自身を除く): 646305408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 257, 280, 287, 288, 315, 320, 328, 336, 360, 369, 410, 420, 448, 480, 492, 504, 514, 560, 574, 576, 615, 630, 656, 672, 720, 738, 771, 820, 840, 861, 960, 984, 1008, 1028, 1120, 1148, 1230, 1260, 1285, 1312, 1344, 1435, 1440, 1476, 1542, 1640, 1680, 1722, 1799, 1845, 1968, 2016, 2056, 2240, 2296, 2313, 2460, 2520, 2570, 2583, 2624, 2870, 2880, 2952, 3084, 3280, 3360, 3444, 3598, 3690, 3855, 3936, 4032, 4112, 4305, 4592, 4626, 4920, 5040, 5140, 5166, 5397, 5740, 5904, 6168, 6560, 6720, 6888, 7196, 7380, 7710, 7872, 8224, 8610, 8995, 9184, 9252, 9840, 10080, 10280, 10332, 10537, 10794, 11480, 11565, 11808, 12336, 12915, 13120, 13776, 14392, 14760, 15420, 16191, 16448, 17220, 17990, 18368, 18504, 19680, 20160, 20560, 20664, 21074, 21588, 22960, 23130, 23616, 24672, 25830, 26985, 27552, 28784, 29520, 30840, 31611, 32382, 34440, 35980, 37008, 39360, 41120, 41328, 42148, 43176, 45920, 46260, 49344, 51660, 52685, 53970, 55104, 57568, 59040, 61680, 63222, 64764, 68880, 71960, 73759, 74016, 80955, 82240, 82656, 84296, 86352, 91840, 92520, 94833, 103320, 105370, 107940, 115136, 118080, 123360, 126444, 129528, 137760, 143920, 147518, 148032, 158055, 161910, 165312, 168592, 172704, 185040, 189666, 206640, 210740, 215880, 221277, 246720, 252888, 259056, 275520, 287840, 295036, 316110, 323820, 337184, 345408, 368795, 370080, 379332, 413280, 421480, 431760, 442554, 474165, 505776, 518112, 575680, 590072, 632220, 647640, 663831, 674368, 737590, 740160, 758664, 826560, 842960, 863520, 885108, 948330, 1011552, 1036224, 1106385, 1180144, 1264440, 1295280, 1327662, 1475180, 1517328, 1685920, 1727040, 1770216, 1896660, 2023104, 2212770, 2360288, 2528880, 2590560, 2655324, 2950360, 3034656, 3319155, 3371840, 3540432, 3793320, 4425540, 4720576, 5057760, 5181120, 5310648, 5900720, 6069312, 6638310, 7080864, 7586640, 8851080, 10115520, 10621296, 11801440, 13276620, 14161728, 15173280, 17702160, 21242592, 23602880, 26553240, 30346560, 35404320, 42485184, 53106480, 70808640, 106212960, 212425920]

約数ペア:

[(1, 212425920), (2, 106212960), (3, 70808640), (4, 53106480), (5, 42485184), (6, 35404320), (7, 30346560), (8, 26553240), (9, 23602880), (10, 21242592), (12, 17702160), (14, 15173280), (15, 14161728), (16, 13276620), (18, 11801440), (20, 10621296), (21, 10115520), (24, 8851080), (28, 7586640), (30, 7080864), (32, 6638310), (35, 6069312), (36, 5900720), (40, 5310648), (41, 5181120), (42, 5057760), (45, 4720576), (48, 4425540), (56, 3793320), (60, 3540432), (63, 3371840), (64, 3319155), (70, 3034656), (72, 2950360), (80, 2655324), (82, 2590560), (84, 2528880), (90, 2360288), (96, 2212770), (105, 2023104), (112, 1896660), (120, 1770216), (123, 1727040), (126, 1685920), (140, 1517328), (144, 1475180), (160, 1327662), (164, 1295280), (168, 1264440), (180, 1180144), (192, 1106385), (205, 1036224), (210, 1011552), (224, 948330), (240, 885108), (246, 863520), (252, 842960), (257, 826560), (280, 758664), (287, 740160), (288, 737590), (315, 674368), (320, 663831), (328, 647640), (336, 632220), (360, 590072), (369, 575680), (410, 518112), (420, 505776), (448, 474165), (480, 442554), (492, 431760), (504, 421480), (514, 413280), (560, 379332), (574, 370080), (576, 368795), (615, 345408), (630, 337184), (656, 323820), (672, 316110), (720, 295036), (738, 287840), (771, 275520), (820, 259056), (840, 252888), (861, 246720), (960, 221277), (984, 215880), (1008, 210740), (1028, 206640), (1120, 189666), (1148, 185040), (1230, 172704), (1260, 168592), (1285, 165312), (1312, 161910), (1344, 158055), (1435, 148032), (1440, 147518), (1476, 143920), (1542, 137760), (1640, 129528), (1680, 126444), (1722, 123360), (1799, 118080), (1845, 115136), (1968, 107940), (2016, 105370), (2056, 103320), (2240, 94833), (2296, 92520), (2313, 91840), (2460, 86352), (2520, 84296), (2570, 82656), (2583, 82240), (2624, 80955), (2870, 74016), (2880, 73759), (2952, 71960), (3084, 68880), (3280, 64764), (3360, 63222), (3444, 61680), (3598, 59040), (3690, 57568), (3855, 55104), (3936, 53970), (4032, 52685), (4112, 51660), (4305, 49344), (4592, 46260), (4626, 45920), (4920, 43176), (5040, 42148), (5140, 41328), (5166, 41120), (5397, 39360), (5740, 37008), (5904, 35980), (6168, 34440), (6560, 32382), (6720, 31611), (6888, 30840), (7196, 29520), (7380, 28784), (7710, 27552), (7872, 26985), (8224, 25830), (8610, 24672), (8995, 23616), (9184, 23130), (9252, 22960), (9840, 21588), (10080, 21074), (10280, 20664), (10332, 20560), (10537, 20160), (10794, 19680), (11480, 18504), (11565, 18368), (11808, 17990), (12336, 17220), (12915, 16448), (13120, 16191), (13776, 15420), (14392, 14760)]