243580320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 877443840

約数和(自身を除く): 633863520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 59, 60, 61, 72, 80, 90, 94, 96, 118, 120, 122, 141, 144, 160, 177, 180, 183, 188, 235, 236, 240, 244, 282, 288, 295, 305, 354, 360, 366, 376, 423, 470, 472, 480, 488, 531, 549, 564, 590, 610, 705, 708, 720, 732, 752, 846, 885, 915, 940, 944, 976, 1062, 1098, 1128, 1180, 1220, 1410, 1416, 1440, 1464, 1504, 1692, 1770, 1830, 1880, 1888, 1952, 2115, 2124, 2196, 2256, 2360, 2440, 2655, 2745, 2773, 2820, 2832, 2867, 2928, 3384, 3540, 3599, 3660, 3760, 4230, 4248, 4392, 4512, 4720, 4880, 5310, 5490, 5546, 5640, 5664, 5734, 5856, 6768, 7080, 7198, 7320, 7520, 8319, 8460, 8496, 8601, 8784, 9440, 9760, 10620, 10797, 10980, 11092, 11280, 11468, 13536, 13865, 14160, 14335, 14396, 14640, 16638, 16920, 16992, 17202, 17568, 17995, 21240, 21594, 21960, 22184, 22560, 22936, 24957, 25803, 27730, 28320, 28670, 28792, 29280, 32391, 33276, 33840, 34404, 35990, 41595, 42480, 43005, 43188, 43920, 44368, 45872, 49914, 51606, 53985, 55460, 57340, 57584, 64782, 66552, 67680, 68808, 71980, 83190, 84960, 86010, 86376, 87840, 88736, 91744, 99828, 103212, 107970, 110920, 114680, 115168, 124785, 129015, 129564, 133104, 137616, 143960, 161955, 166380, 169153, 172020, 172752, 199656, 206424, 215940, 221840, 229360, 249570, 258030, 259128, 266208, 275232, 287920, 323910, 332760, 338306, 344040, 345504, 399312, 412848, 431880, 443680, 458720, 499140, 507459, 516060, 518256, 575840, 647820, 665520, 676612, 688080, 798624, 825696, 845765, 863760, 998280, 1014918, 1032120, 1036512, 1295640, 1331040, 1353224, 1376160, 1522377, 1691530, 1727520, 1996560, 2029836, 2064240, 2537295, 2591280, 2706448, 3044754, 3383060, 3993120, 4059672, 4128480, 5074590, 5182560, 5412896, 6089508, 6766120, 7611885, 8119344, 10149180, 12179016, 13532240, 15223770, 16238688, 20298360, 24358032, 27064480, 30447540, 40596720, 48716064, 60895080, 81193440, 121790160, 243580320]

約数ペア:

[(1, 243580320), (2, 121790160), (3, 81193440), (4, 60895080), (5, 48716064), (6, 40596720), (8, 30447540), (9, 27064480), (10, 24358032), (12, 20298360), (15, 16238688), (16, 15223770), (18, 13532240), (20, 12179016), (24, 10149180), (30, 8119344), (32, 7611885), (36, 6766120), (40, 6089508), (45, 5412896), (47, 5182560), (48, 5074590), (59, 4128480), (60, 4059672), (61, 3993120), (72, 3383060), (80, 3044754), (90, 2706448), (94, 2591280), (96, 2537295), (118, 2064240), (120, 2029836), (122, 1996560), (141, 1727520), (144, 1691530), (160, 1522377), (177, 1376160), (180, 1353224), (183, 1331040), (188, 1295640), (235, 1036512), (236, 1032120), (240, 1014918), (244, 998280), (282, 863760), (288, 845765), (295, 825696), (305, 798624), (354, 688080), (360, 676612), (366, 665520), (376, 647820), (423, 575840), (470, 518256), (472, 516060), (480, 507459), (488, 499140), (531, 458720), (549, 443680), (564, 431880), (590, 412848), (610, 399312), (705, 345504), (708, 344040), (720, 338306), (732, 332760), (752, 323910), (846, 287920), (885, 275232), (915, 266208), (940, 259128), (944, 258030), (976, 249570), (1062, 229360), (1098, 221840), (1128, 215940), (1180, 206424), (1220, 199656), (1410, 172752), (1416, 172020), (1440, 169153), (1464, 166380), (1504, 161955), (1692, 143960), (1770, 137616), (1830, 133104), (1880, 129564), (1888, 129015), (1952, 124785), (2115, 115168), (2124, 114680), (2196, 110920), (2256, 107970), (2360, 103212), (2440, 99828), (2655, 91744), (2745, 88736), (2773, 87840), (2820, 86376), (2832, 86010), (2867, 84960), (2928, 83190), (3384, 71980), (3540, 68808), (3599, 67680), (3660, 66552), (3760, 64782), (4230, 57584), (4248, 57340), (4392, 55460), (4512, 53985), (4720, 51606), (4880, 49914), (5310, 45872), (5490, 44368), (5546, 43920), (5640, 43188), (5664, 43005), (5734, 42480), (5856, 41595), (6768, 35990), (7080, 34404), (7198, 33840), (7320, 33276), (7520, 32391), (8319, 29280), (8460, 28792), (8496, 28670), (8601, 28320), (8784, 27730), (9440, 25803), (9760, 24957), (10620, 22936), (10797, 22560), (10980, 22184), (11092, 21960), (11280, 21594), (11468, 21240), (13536, 17995), (13865, 17568), (14160, 17202), (14335, 16992), (14396, 16920), (14640, 16638)]