222740280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 923646240

約数和(自身を除く): 700905960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 60, 61, 63, 69, 70, 72, 81, 84, 90, 92, 98, 105, 108, 115, 120, 122, 126, 135, 138, 140, 147, 161, 162, 168, 180, 183, 184, 189, 196, 207, 210, 216, 230, 244, 245, 252, 270, 276, 280, 294, 305, 315, 322, 324, 345, 360, 366, 378, 392, 405, 414, 420, 427, 441, 460, 483, 488, 490, 504, 540, 549, 552, 567, 588, 610, 621, 630, 644, 648, 690, 732, 735, 756, 805, 810, 828, 840, 854, 882, 915, 920, 945, 966, 980, 1035, 1080, 1098, 1127, 1134, 1176, 1220, 1242, 1260, 1281, 1288, 1323, 1380, 1403, 1449, 1464, 1470, 1512, 1610, 1620, 1647, 1656, 1708, 1764, 1830, 1863, 1890, 1932, 1960, 2070, 2135, 2196, 2205, 2254, 2268, 2415, 2440, 2484, 2520, 2562, 2646, 2745, 2760, 2806, 2835, 2898, 2940, 2989, 3105, 3220, 3240, 3294, 3381, 3416, 3528, 3660, 3726, 3780, 3843, 3864, 3969, 4140, 4209, 4270, 4347, 4392, 4410, 4508, 4536, 4830, 4941, 4968, 5124, 5292, 5490, 5612, 5635, 5670, 5796, 5880, 5978, 6210, 6405, 6440, 6588, 6615, 6762, 7015, 7245, 7320, 7452, 7560, 7686, 7938, 8235, 8280, 8418, 8540, 8694, 8820, 8967, 9016, 9315, 9660, 9821, 9882, 10143, 10248, 10584, 10980, 11224, 11270, 11340, 11529, 11592, 11956, 12420, 12627, 12810, 13041, 13176, 13230, 13524, 14030, 14490, 14904, 14945, 15372, 15876, 16470, 16836, 16905, 17080, 17388, 17640, 17934, 18630, 19215, 19320, 19642, 19764, 19845, 20286, 21045, 21735, 21960, 22540, 22680, 23058, 23912, 24705, 24840, 25254, 25620, 26082, 26460, 26901, 27048, 28060, 28980, 29463, 29890, 30429, 30744, 31752, 32940, 33672, 33810, 34587, 34776, 35868, 37260, 37881, 38430, 39284, 39528, 39690, 40572, 42090, 43470, 44835, 45080, 46116, 49105, 49410, 50508, 50715, 51240, 52164, 52920, 53802, 56120, 57645, 57960, 58926, 59780, 60858, 63135, 65205, 65880, 67620, 68747, 69174, 71736, 74520, 75762, 76860, 78568, 79380, 80703, 81144, 84180, 86940, 88389, 89670, 91287, 92232, 98210, 98820, 101016, 101430, 104328, 107604, 113643, 115290, 117852, 119560, 121716, 126270, 130410, 134505, 135240, 137494, 138348, 147315, 151524, 152145, 153720, 158760, 161406, 168360, 172935, 173880, 176778, 179340, 182574, 189405, 196420, 197640, 202860, 206241, 215208, 227286, 230580, 235704, 242109, 243432, 252540, 260820, 265167, 269010, 274988, 276696, 294630, 303048, 304290, 322812, 343735, 345870, 353556, 358680, 365148, 378810, 392840, 403515, 405720, 412482, 441945, 454572, 456435, 461160, 484218, 505080, 521640, 530334, 538020, 549976, 568215, 589260, 608580, 618723, 645624, 687470, 691740, 707112, 730296, 757620, 795501, 807030, 824964, 883890, 909144, 912870, 968436, 1031205, 1060668, 1076040, 1136430, 1178520, 1210545, 1217160, 1237446, 1325835, 1374940, 1383480, 1515240, 1591002, 1614060, 1649928, 1767780, 1825740, 1856169, 1936872, 2062410, 2121336, 2272860, 2421090, 2474892, 2651670, 2749880, 3093615, 3182004, 3228120, 3535560, 3651480, 3712338, 3977505, 4124820, 4545720, 4842180, 4949784, 5303340, 5568507, 6187230, 6364008, 7424676, 7955010, 8249640, 9280845, 9684360, 10606680, 11137014, 12374460, 14849352, 15910020, 18561690, 22274028, 24748920, 27842535, 31820040, 37123380, 44548056, 55685070, 74246760, 111370140, 222740280]

約数ペア:

[(1, 222740280), (2, 111370140), (3, 74246760), (4, 55685070), (5, 44548056), (6, 37123380), (7, 31820040), (8, 27842535), (9, 24748920), (10, 22274028), (12, 18561690), (14, 15910020), (15, 14849352), (18, 12374460), (20, 11137014), (21, 10606680), (23, 9684360), (24, 9280845), (27, 8249640), (28, 7955010), (30, 7424676), (35, 6364008), (36, 6187230), (40, 5568507), (42, 5303340), (45, 4949784), (46, 4842180), (49, 4545720), (54, 4124820), (56, 3977505), (60, 3712338), (61, 3651480), (63, 3535560), (69, 3228120), (70, 3182004), (72, 3093615), (81, 2749880), (84, 2651670), (90, 2474892), (92, 2421090), (98, 2272860), (105, 2121336), (108, 2062410), (115, 1936872), (120, 1856169), (122, 1825740), (126, 1767780), (135, 1649928), (138, 1614060), (140, 1591002), (147, 1515240), (161, 1383480), (162, 1374940), (168, 1325835), (180, 1237446), (183, 1217160), (184, 1210545), (189, 1178520), (196, 1136430), (207, 1076040), (210, 1060668), (216, 1031205), (230, 968436), (244, 912870), (245, 909144), (252, 883890), (270, 824964), (276, 807030), (280, 795501), (294, 757620), (305, 730296), (315, 707112), (322, 691740), (324, 687470), (345, 645624), (360, 618723), (366, 608580), (378, 589260), (392, 568215), (405, 549976), (414, 538020), (420, 530334), (427, 521640), (441, 505080), (460, 484218), (483, 461160), (488, 456435), (490, 454572), (504, 441945), (540, 412482), (549, 405720), (552, 403515), (567, 392840), (588, 378810), (610, 365148), (621, 358680), (630, 353556), (644, 345870), (648, 343735), (690, 322812), (732, 304290), (735, 303048), (756, 294630), (805, 276696), (810, 274988), (828, 269010), (840, 265167), (854, 260820), (882, 252540), (915, 243432), (920, 242109), (945, 235704), (966, 230580), (980, 227286), (1035, 215208), (1080, 206241), (1098, 202860), (1127, 197640), (1134, 196420), (1176, 189405), (1220, 182574), (1242, 179340), (1260, 176778), (1281, 173880), (1288, 172935), (1323, 168360), (1380, 161406), (1403, 158760), (1449, 153720), (1464, 152145), (1470, 151524), (1512, 147315), (1610, 138348), (1620, 137494), (1647, 135240), (1656, 134505), (1708, 130410), (1764, 126270), (1830, 121716), (1863, 119560), (1890, 117852), (1932, 115290), (1960, 113643), (2070, 107604), (2135, 104328), (2196, 101430), (2205, 101016), (2254, 98820), (2268, 98210), (2415, 92232), (2440, 91287), (2484, 89670), (2520, 88389), (2562, 86940), (2646, 84180), (2745, 81144), (2760, 80703), (2806, 79380), (2835, 78568), (2898, 76860), (2940, 75762), (2989, 74520), (3105, 71736), (3220, 69174), (3240, 68747), (3294, 67620), (3381, 65880), (3416, 65205), (3528, 63135), (3660, 60858), (3726, 59780), (3780, 58926), (3843, 57960), (3864, 57645), (3969, 56120), (4140, 53802), (4209, 52920), (4270, 52164), (4347, 51240), (4392, 50715), (4410, 50508), (4508, 49410), (4536, 49105), (4830, 46116), (4941, 45080), (4968, 44835), (5124, 43470), (5292, 42090), (5490, 40572), (5612, 39690), (5635, 39528), (5670, 39284), (5796, 38430), (5880, 37881), (5978, 37260), (6210, 35868), (6405, 34776), (6440, 34587), (6588, 33810), (6615, 33672), (6762, 32940), (7015, 31752), (7245, 30744), (7320, 30429), (7452, 29890), (7560, 29463), (7686, 28980), (7938, 28060), (8235, 27048), (8280, 26901), (8418, 26460), (8540, 26082), (8694, 25620), (8820, 25254), (8967, 24840), (9016, 24705), (9315, 23912), (9660, 23058), (9821, 22680), (9882, 22540), (10143, 21960), (10248, 21735), (10584, 21045), (10980, 20286), (11224, 19845), (11270, 19764), (11340, 19642), (11529, 19320), (11592, 19215), (11956, 18630), (12420, 17934), (12627, 17640), (12810, 17388), (13041, 17080), (13176, 16905), (13230, 16836), (13524, 16470), (14030, 15876), (14490, 15372), (14904, 14945)]