1968188040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:933

約数の個数: 384

約数和(自身を含む): 7990295040

約数和(自身を除く): 6022107000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 146, 156, 168, 180, 182, 195, 210, 219, 234, 252, 260, 273, 280, 292, 312, 315, 360, 364, 365, 390, 420, 438, 455, 468, 504, 511, 520, 546, 584, 585, 630, 657, 728, 730, 780, 819, 823, 840, 876, 910, 936, 949, 1022, 1092, 1095, 1170, 1260, 1314, 1365, 1460, 1533, 1560, 1638, 1646, 1752, 1820, 1898, 2044, 2184, 2190, 2340, 2469, 2520, 2555, 2628, 2730, 2847, 2920, 3066, 3276, 3285, 3292, 3640, 3796, 4088, 4095, 4115, 4380, 4599, 4680, 4745, 4938, 5110, 5256, 5460, 5694, 5761, 6132, 6552, 6570, 6584, 6643, 7407, 7592, 7665, 8190, 8230, 8541, 8760, 9198, 9490, 9876, 10220, 10699, 10920, 11388, 11522, 12264, 12345, 13140, 13286, 14235, 14814, 15330, 16380, 16460, 17082, 17283, 18396, 18980, 19752, 19929, 20440, 21398, 22776, 22995, 23044, 24690, 26280, 26572, 28470, 28805, 29628, 30660, 32097, 32760, 32920, 33215, 34164, 34566, 36792, 37035, 37960, 39858, 42705, 42796, 45990, 46088, 49380, 51849, 53144, 53495, 56940, 57610, 59256, 59787, 60079, 61320, 64194, 66430, 68328, 69132, 74070, 74893, 79716, 85410, 85592, 86415, 91980, 96291, 98760, 99645, 103698, 106990, 113880, 115220, 119574, 120158, 128388, 132860, 138264, 148140, 149786, 159432, 160485, 170820, 172830, 180237, 183960, 192582, 199290, 207396, 213980, 224679, 230440, 239148, 240316, 256776, 259245, 265720, 296280, 298935, 299572, 300395, 320970, 341640, 345660, 360474, 374465, 385164, 398580, 414792, 420553, 427960, 449358, 478296, 480632, 481455, 518490, 540711, 597870, 599144, 600790, 641940, 674037, 691320, 720948, 748930, 770328, 781027, 797160, 841106, 898716, 901185, 962910, 1036980, 1081422, 1123395, 1195740, 1201580, 1261659, 1283880, 1348074, 1441896, 1497860, 1562054, 1682212, 1797432, 1802370, 1925820, 2073960, 2102765, 2162844, 2246790, 2343081, 2391480, 2403160, 2523318, 2696148, 2703555, 2995720, 3124108, 3364424, 3370185, 3604740, 3784977, 3851640, 3905135, 4205530, 4325688, 4493580, 4686162, 5046636, 5392296, 5407110, 5467189, 6248216, 6308295, 6740370, 7029243, 7209480, 7569954, 7810270, 8411060, 8987160, 9372324, 10093272, 10814220, 10934378, 11715405, 12616590, 13480740, 14058486, 15139908, 15620540, 16401567, 16822120, 18744648, 18924885, 21628440, 21868756, 23430810, 25233180, 26961480, 27335945, 28116972, 30279816, 31241080, 32803134, 35146215, 37849770, 43737512, 46861620, 49204701, 50466360, 54671890, 56233944, 65606268, 70292430, 75699540, 82007835, 93723240, 98409402, 109343780, 131212536, 140584860, 151399080, 164015670, 196818804, 218687560, 246023505, 281169720, 328031340, 393637608, 492047010, 656062680, 984094020, 1968188040]

約数ペア:

[(1, 1968188040), (2, 984094020), (3, 656062680), (4, 492047010), (5, 393637608), (6, 328031340), (7, 281169720), (8, 246023505), (9, 218687560), (10, 196818804), (12, 164015670), (13, 151399080), (14, 140584860), (15, 131212536), (18, 109343780), (20, 98409402), (21, 93723240), (24, 82007835), (26, 75699540), (28, 70292430), (30, 65606268), (35, 56233944), (36, 54671890), (39, 50466360), (40, 49204701), (42, 46861620), (45, 43737512), (52, 37849770), (56, 35146215), (60, 32803134), (63, 31241080), (65, 30279816), (70, 28116972), (72, 27335945), (73, 26961480), (78, 25233180), (84, 23430810), (90, 21868756), (91, 21628440), (104, 18924885), (105, 18744648), (117, 16822120), (120, 16401567), (126, 15620540), (130, 15139908), (140, 14058486), (146, 13480740), (156, 12616590), (168, 11715405), (180, 10934378), (182, 10814220), (195, 10093272), (210, 9372324), (219, 8987160), (234, 8411060), (252, 7810270), (260, 7569954), (273, 7209480), (280, 7029243), (292, 6740370), (312, 6308295), (315, 6248216), (360, 5467189), (364, 5407110), (365, 5392296), (390, 5046636), (420, 4686162), (438, 4493580), (455, 4325688), (468, 4205530), (504, 3905135), (511, 3851640), (520, 3784977), (546, 3604740), (584, 3370185), (585, 3364424), (630, 3124108), (657, 2995720), (728, 2703555), (730, 2696148), (780, 2523318), (819, 2403160), (823, 2391480), (840, 2343081), (876, 2246790), (910, 2162844), (936, 2102765), (949, 2073960), (1022, 1925820), (1092, 1802370), (1095, 1797432), (1170, 1682212), (1260, 1562054), (1314, 1497860), (1365, 1441896), (1460, 1348074), (1533, 1283880), (1560, 1261659), (1638, 1201580), (1646, 1195740), (1752, 1123395), (1820, 1081422), (1898, 1036980), (2044, 962910), (2184, 901185), (2190, 898716), (2340, 841106), (2469, 797160), (2520, 781027), (2555, 770328), (2628, 748930), (2730, 720948), (2847, 691320), (2920, 674037), (3066, 641940), (3276, 600790), (3285, 599144), (3292, 597870), (3640, 540711), (3796, 518490), (4088, 481455), (4095, 480632), (4115, 478296), (4380, 449358), (4599, 427960), (4680, 420553), (4745, 414792), (4938, 398580), (5110, 385164), (5256, 374465), (5460, 360474), (5694, 345660), (5761, 341640), (6132, 320970), (6552, 300395), (6570, 299572), (6584, 298935), (6643, 296280), (7407, 265720), (7592, 259245), (7665, 256776), (8190, 240316), (8230, 239148), (8541, 230440), (8760, 224679), (9198, 213980), (9490, 207396), (9876, 199290), (10220, 192582), (10699, 183960), (10920, 180237), (11388, 172830), (11522, 170820), (12264, 160485), (12345, 159432), (13140, 149786), (13286, 148140), (14235, 138264), (14814, 132860), (15330, 128388), (16380, 120158), (16460, 119574), (17082, 115220), (17283, 113880), (18396, 106990), (18980, 103698), (19752, 99645), (19929, 98760), (20440, 96291), (21398, 91980), (22776, 86415), (22995, 85592), (23044, 85410), (24690, 79716), (26280, 74893), (26572, 74070), (28470, 69132), (28805, 68328), (29628, 66430), (30660, 64194), (32097, 61320), (32760, 60079), (32920, 59787), (33215, 59256), (34164, 57610), (34566, 56940), (36792, 53495), (37035, 53144), (37960, 51849), (39858, 49380), (42705, 46088), (42796, 45990)]