253529920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 336

約数和(自身を含む): 792236160

約数和(自身を除く): 538706240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 37, 38, 40, 46, 49, 56, 64, 70, 74, 76, 80, 92, 95, 98, 112, 115, 133, 140, 148, 152, 160, 161, 184, 185, 190, 196, 224, 230, 245, 259, 266, 280, 296, 304, 320, 322, 368, 370, 380, 392, 437, 448, 460, 490, 518, 532, 560, 592, 608, 644, 665, 703, 736, 740, 760, 784, 805, 851, 874, 920, 931, 980, 1036, 1064, 1120, 1127, 1184, 1216, 1288, 1295, 1330, 1406, 1472, 1480, 1520, 1568, 1610, 1702, 1748, 1813, 1840, 1862, 1960, 2072, 2128, 2185, 2240, 2254, 2368, 2576, 2590, 2660, 2812, 2960, 3040, 3059, 3136, 3220, 3404, 3496, 3515, 3626, 3680, 3724, 3920, 4144, 4255, 4256, 4370, 4508, 4655, 4921, 5152, 5180, 5320, 5624, 5635, 5920, 5957, 6080, 6118, 6440, 6808, 6992, 7030, 7252, 7360, 7448, 7840, 8288, 8510, 8512, 8740, 9016, 9065, 9310, 9842, 10304, 10360, 10640, 11248, 11270, 11840, 11914, 12236, 12880, 13616, 13984, 14060, 14504, 14896, 15295, 15680, 16169, 16576, 17020, 17480, 18032, 18130, 18620, 19684, 20720, 21280, 21413, 22496, 22540, 23828, 24472, 24605, 25760, 27232, 27968, 28120, 29008, 29785, 29792, 30590, 32338, 34040, 34447, 34960, 36064, 36260, 37240, 39368, 41440, 41699, 42560, 42826, 44992, 45080, 47656, 48944, 49210, 51520, 54464, 56240, 58016, 59570, 59584, 61180, 64676, 68080, 68894, 69920, 72128, 72520, 74480, 78736, 80845, 82880, 83398, 85652, 90160, 95312, 97888, 98420, 107065, 112480, 113183, 116032, 119140, 122360, 129352, 136160, 137788, 139840, 145040, 148960, 157472, 161690, 166796, 171304, 172235, 180320, 190624, 195776, 196840, 208495, 214130, 224960, 226366, 238280, 244720, 258704, 272320, 275576, 290080, 297920, 314944, 323380, 333592, 342608, 344470, 360640, 381248, 393680, 416990, 428260, 452732, 476560, 489440, 517408, 551152, 565915, 580160, 646760, 667184, 685216, 688940, 787360, 792281, 833980, 856520, 905464, 953120, 978880, 1034816, 1102304, 1131830, 1293520, 1334368, 1370432, 1377880, 1574720, 1584562, 1667960, 1713040, 1810928, 1906240, 2204608, 2263660, 2587040, 2668736, 2755760, 3169124, 3335920, 3426080, 3621856, 3961405, 4527320, 5174080, 5511520, 6338248, 6671840, 6852160, 7243712, 7922810, 9054640, 11023040, 12676496, 13343680, 15845620, 18109280, 25352992, 31691240, 36218560, 50705984, 63382480, 126764960, 253529920]

約数ペア:

[(1, 253529920), (2, 126764960), (4, 63382480), (5, 50705984), (7, 36218560), (8, 31691240), (10, 25352992), (14, 18109280), (16, 15845620), (19, 13343680), (20, 12676496), (23, 11023040), (28, 9054640), (32, 7922810), (35, 7243712), (37, 6852160), (38, 6671840), (40, 6338248), (46, 5511520), (49, 5174080), (56, 4527320), (64, 3961405), (70, 3621856), (74, 3426080), (76, 3335920), (80, 3169124), (92, 2755760), (95, 2668736), (98, 2587040), (112, 2263660), (115, 2204608), (133, 1906240), (140, 1810928), (148, 1713040), (152, 1667960), (160, 1584562), (161, 1574720), (184, 1377880), (185, 1370432), (190, 1334368), (196, 1293520), (224, 1131830), (230, 1102304), (245, 1034816), (259, 978880), (266, 953120), (280, 905464), (296, 856520), (304, 833980), (320, 792281), (322, 787360), (368, 688940), (370, 685216), (380, 667184), (392, 646760), (437, 580160), (448, 565915), (460, 551152), (490, 517408), (518, 489440), (532, 476560), (560, 452732), (592, 428260), (608, 416990), (644, 393680), (665, 381248), (703, 360640), (736, 344470), (740, 342608), (760, 333592), (784, 323380), (805, 314944), (851, 297920), (874, 290080), (920, 275576), (931, 272320), (980, 258704), (1036, 244720), (1064, 238280), (1120, 226366), (1127, 224960), (1184, 214130), (1216, 208495), (1288, 196840), (1295, 195776), (1330, 190624), (1406, 180320), (1472, 172235), (1480, 171304), (1520, 166796), (1568, 161690), (1610, 157472), (1702, 148960), (1748, 145040), (1813, 139840), (1840, 137788), (1862, 136160), (1960, 129352), (2072, 122360), (2128, 119140), (2185, 116032), (2240, 113183), (2254, 112480), (2368, 107065), (2576, 98420), (2590, 97888), (2660, 95312), (2812, 90160), (2960, 85652), (3040, 83398), (3059, 82880), (3136, 80845), (3220, 78736), (3404, 74480), (3496, 72520), (3515, 72128), (3626, 69920), (3680, 68894), (3724, 68080), (3920, 64676), (4144, 61180), (4255, 59584), (4256, 59570), (4370, 58016), (4508, 56240), (4655, 54464), (4921, 51520), (5152, 49210), (5180, 48944), (5320, 47656), (5624, 45080), (5635, 44992), (5920, 42826), (5957, 42560), (6080, 41699), (6118, 41440), (6440, 39368), (6808, 37240), (6992, 36260), (7030, 36064), (7252, 34960), (7360, 34447), (7448, 34040), (7840, 32338), (8288, 30590), (8510, 29792), (8512, 29785), (8740, 29008), (9016, 28120), (9065, 27968), (9310, 27232), (9842, 25760), (10304, 24605), (10360, 24472), (10640, 23828), (11248, 22540), (11270, 22496), (11840, 21413), (11914, 21280), (12236, 20720), (12880, 19684), (13616, 18620), (13984, 18130), (14060, 18032), (14504, 17480), (14896, 17020), (15295, 16576), (15680, 16169)]