538245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 1967016960

約数和(自身を除く): 1428771120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 67, 68, 80, 85, 88, 102, 110, 120, 132, 134, 136, 165, 170, 176, 179, 187, 201, 204, 220, 240, 255, 264, 268, 272, 330, 335, 340, 358, 374, 402, 408, 440, 510, 528, 536, 537, 561, 660, 670, 680, 716, 737, 748, 804, 816, 880, 895, 935, 1005, 1020, 1072, 1074, 1122, 1139, 1320, 1340, 1360, 1432, 1474, 1496, 1608, 1790, 1870, 1969, 2010, 2040, 2148, 2211, 2244, 2278, 2640, 2680, 2685, 2805, 2864, 2948, 2992, 3043, 3216, 3417, 3580, 3685, 3740, 3938, 4020, 4080, 4296, 4422, 4488, 4556, 5360, 5370, 5610, 5695, 5896, 5907, 6086, 6834, 7160, 7370, 7480, 7876, 8040, 8592, 8844, 8976, 9112, 9129, 9845, 10740, 11055, 11220, 11390, 11792, 11814, 11993, 12172, 12529, 13668, 14320, 14740, 14960, 15215, 15752, 16080, 17085, 17688, 18224, 18258, 19690, 21480, 22110, 22440, 22780, 23628, 23986, 24344, 25058, 27336, 29480, 29535, 30430, 31504, 33473, 34170, 35376, 35979, 36516, 37587, 39380, 42960, 44220, 44880, 45560, 45645, 47256, 47972, 48688, 50116, 54672, 58960, 59070, 59965, 60860, 62645, 66946, 68340, 71958, 73032, 75174, 78760, 88440, 91120, 91290, 94512, 95944, 100232, 100419, 118140, 119930, 121720, 125290, 131923, 133892, 136680, 143916, 146064, 150348, 157520, 167365, 176880, 179895, 182580, 187935, 191888, 200464, 200838, 203881, 236280, 239860, 243440, 250580, 263846, 267784, 273360, 287832, 300696, 334730, 359790, 365160, 375870, 395769, 401676, 407762, 472560, 479720, 501160, 502095, 527692, 535568, 575664, 601392, 611643, 659615, 669460, 719580, 730320, 751740, 791538, 803352, 815524, 959440, 1002320, 1004190, 1019405, 1055384, 1223286, 1319230, 1338920, 1439160, 1503480, 1583076, 1606704, 1631048, 1978845, 2008380, 2038810, 2110768, 2242691, 2446572, 2638460, 2677840, 2878320, 3006960, 3058215, 3166152, 3262096, 3957690, 4016760, 4077620, 4485382, 4893144, 5276920, 6116430, 6332304, 6728073, 7915380, 8033520, 8155240, 8970764, 9786288, 10553840, 11213455, 12232860, 13456146, 15830760, 16310480, 17941528, 22426910, 24465720, 26912292, 31661520, 33640365, 35883056, 44853820, 48931440, 53824584, 67280730, 89707640, 107649168, 134561460, 179415280, 269122920, 538245840]

約数ペア:

[(1, 538245840), (2, 269122920), (3, 179415280), (4, 134561460), (5, 107649168), (6, 89707640), (8, 67280730), (10, 53824584), (11, 48931440), (12, 44853820), (15, 35883056), (16, 33640365), (17, 31661520), (20, 26912292), (22, 24465720), (24, 22426910), (30, 17941528), (33, 16310480), (34, 15830760), (40, 13456146), (44, 12232860), (48, 11213455), (51, 10553840), (55, 9786288), (60, 8970764), (66, 8155240), (67, 8033520), (68, 7915380), (80, 6728073), (85, 6332304), (88, 6116430), (102, 5276920), (110, 4893144), (120, 4485382), (132, 4077620), (134, 4016760), (136, 3957690), (165, 3262096), (170, 3166152), (176, 3058215), (179, 3006960), (187, 2878320), (201, 2677840), (204, 2638460), (220, 2446572), (240, 2242691), (255, 2110768), (264, 2038810), (268, 2008380), (272, 1978845), (330, 1631048), (335, 1606704), (340, 1583076), (358, 1503480), (374, 1439160), (402, 1338920), (408, 1319230), (440, 1223286), (510, 1055384), (528, 1019405), (536, 1004190), (537, 1002320), (561, 959440), (660, 815524), (670, 803352), (680, 791538), (716, 751740), (737, 730320), (748, 719580), (804, 669460), (816, 659615), (880, 611643), (895, 601392), (935, 575664), (1005, 535568), (1020, 527692), (1072, 502095), (1074, 501160), (1122, 479720), (1139, 472560), (1320, 407762), (1340, 401676), (1360, 395769), (1432, 375870), (1474, 365160), (1496, 359790), (1608, 334730), (1790, 300696), (1870, 287832), (1969, 273360), (2010, 267784), (2040, 263846), (2148, 250580), (2211, 243440), (2244, 239860), (2278, 236280), (2640, 203881), (2680, 200838), (2685, 200464), (2805, 191888), (2864, 187935), (2948, 182580), (2992, 179895), (3043, 176880), (3216, 167365), (3417, 157520), (3580, 150348), (3685, 146064), (3740, 143916), (3938, 136680), (4020, 133892), (4080, 131923), (4296, 125290), (4422, 121720), (4488, 119930), (4556, 118140), (5360, 100419), (5370, 100232), (5610, 95944), (5695, 94512), (5896, 91290), (5907, 91120), (6086, 88440), (6834, 78760), (7160, 75174), (7370, 73032), (7480, 71958), (7876, 68340), (8040, 66946), (8592, 62645), (8844, 60860), (8976, 59965), (9112, 59070), (9129, 58960), (9845, 54672), (10740, 50116), (11055, 48688), (11220, 47972), (11390, 47256), (11792, 45645), (11814, 45560), (11993, 44880), (12172, 44220), (12529, 42960), (13668, 39380), (14320, 37587), (14740, 36516), (14960, 35979), (15215, 35376), (15752, 34170), (16080, 33473), (17085, 31504), (17688, 30430), (18224, 29535), (18258, 29480), (19690, 27336), (21480, 25058), (22110, 24344), (22440, 23986), (22780, 23628)]