223278120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 448

約数和(自身を含む): 881395200

約数和(自身を除く): 658117080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 45, 52, 54, 57, 60, 62, 65, 72, 76, 78, 81, 90, 93, 95, 104, 108, 114, 117, 120, 124, 130, 135, 152, 155, 156, 162, 171, 180, 186, 190, 195, 216, 228, 234, 243, 247, 248, 260, 270, 279, 285, 310, 312, 324, 342, 351, 360, 372, 380, 390, 403, 405, 456, 465, 468, 486, 494, 513, 520, 540, 558, 570, 585, 589, 620, 648, 684, 702, 729, 741, 744, 760, 780, 806, 810, 837, 855, 930, 936, 972, 988, 1026, 1053, 1080, 1116, 1140, 1170, 1178, 1209, 1215, 1235, 1240, 1368, 1395, 1404, 1458, 1482, 1539, 1560, 1612, 1620, 1674, 1710, 1755, 1767, 1860, 1944, 1976, 2015, 2052, 2106, 2223, 2232, 2280, 2340, 2356, 2418, 2430, 2470, 2511, 2565, 2790, 2808, 2916, 2945, 2964, 3078, 3159, 3224, 3240, 3348, 3420, 3510, 3534, 3627, 3645, 3705, 3720, 4030, 4104, 4185, 4212, 4446, 4617, 4680, 4712, 4836, 4860, 4940, 5022, 5130, 5265, 5301, 5580, 5832, 5890, 5928, 6045, 6156, 6318, 6669, 6696, 6840, 7020, 7068, 7254, 7290, 7410, 7533, 7657, 7695, 8060, 8370, 8424, 8835, 8892, 9234, 9477, 9672, 9720, 9880, 10044, 10260, 10530, 10602, 10881, 11115, 11160, 11780, 12090, 12312, 12555, 12636, 13338, 13851, 14040, 14136, 14508, 14580, 14820, 15066, 15314, 15390, 15795, 15903, 16120, 16740, 17670, 17784, 18135, 18468, 18954, 20007, 20088, 20520, 21060, 21204, 21762, 22230, 22599, 22971, 23085, 23560, 24180, 25110, 25272, 26505, 26676, 27702, 29016, 29160, 29640, 30132, 30628, 30780, 31590, 31806, 32643, 33345, 33480, 35340, 36270, 36936, 37665, 37908, 38285, 40014, 42120, 42408, 43524, 44460, 45198, 45942, 46170, 47385, 47709, 48360, 50220, 53010, 53352, 54405, 55404, 60021, 60264, 61256, 61560, 63180, 63612, 65286, 66690, 68913, 69255, 70680, 72540, 75330, 75816, 76570, 79515, 80028, 87048, 88920, 90396, 91884, 92340, 94770, 95418, 97929, 100035, 100440, 106020, 108810, 110808, 112995, 114855, 120042, 126360, 127224, 130572, 133380, 137826, 138510, 143127, 145080, 150660, 153140, 159030, 160056, 163215, 180063, 180792, 183768, 184680, 189540, 190836, 195858, 200070, 206739, 212040, 217620, 225990, 229710, 238545, 240084, 261144, 266760, 275652, 277020, 286254, 293787, 300105, 301320, 306280, 318060, 326430, 344565, 360126, 379080, 381672, 391716, 400140, 413478, 429381, 435240, 451980, 459420, 477090, 480168, 489645, 551304, 554040, 572508, 587574, 600210, 620217, 636120, 652860, 689130, 715635, 720252, 783432, 800280, 826956, 858762, 900315, 903960, 918840, 954180, 979290, 1033695, 1145016, 1175148, 1200420, 1240434, 1305720, 1378260, 1431270, 1440504, 1468935, 1653912, 1717524, 1800630, 1860651, 1908360, 1958580, 2067390, 2146905, 2350296, 2400840, 2480868, 2756520, 2862540, 2937870, 3101085, 3435048, 3601260, 3721302, 3917160, 4134780, 4293810, 4961736, 5581953, 5725080, 5875740, 6202170, 7202520, 7442604, 8269560, 8587620, 9303255, 11163906, 11751480, 12404340, 14885208, 17175240, 18606510, 22327812, 24808680, 27909765, 37213020, 44655624, 55819530, 74426040, 111639060, 223278120]

約数ペア:

[(1, 223278120), (2, 111639060), (3, 74426040), (4, 55819530), (5, 44655624), (6, 37213020), (8, 27909765), (9, 24808680), (10, 22327812), (12, 18606510), (13, 17175240), (15, 14885208), (18, 12404340), (19, 11751480), (20, 11163906), (24, 9303255), (26, 8587620), (27, 8269560), (30, 7442604), (31, 7202520), (36, 6202170), (38, 5875740), (39, 5725080), (40, 5581953), (45, 4961736), (52, 4293810), (54, 4134780), (57, 3917160), (60, 3721302), (62, 3601260), (65, 3435048), (72, 3101085), (76, 2937870), (78, 2862540), (81, 2756520), (90, 2480868), (93, 2400840), (95, 2350296), (104, 2146905), (108, 2067390), (114, 1958580), (117, 1908360), (120, 1860651), (124, 1800630), (130, 1717524), (135, 1653912), (152, 1468935), (155, 1440504), (156, 1431270), (162, 1378260), (171, 1305720), (180, 1240434), (186, 1200420), (190, 1175148), (195, 1145016), (216, 1033695), (228, 979290), (234, 954180), (243, 918840), (247, 903960), (248, 900315), (260, 858762), (270, 826956), (279, 800280), (285, 783432), (310, 720252), (312, 715635), (324, 689130), (342, 652860), (351, 636120), (360, 620217), (372, 600210), (380, 587574), (390, 572508), (403, 554040), (405, 551304), (456, 489645), (465, 480168), (468, 477090), (486, 459420), (494, 451980), (513, 435240), (520, 429381), (540, 413478), (558, 400140), (570, 391716), (585, 381672), (589, 379080), (620, 360126), (648, 344565), (684, 326430), (702, 318060), (729, 306280), (741, 301320), (744, 300105), (760, 293787), (780, 286254), (806, 277020), (810, 275652), (837, 266760), (855, 261144), (930, 240084), (936, 238545), (972, 229710), (988, 225990), (1026, 217620), (1053, 212040), (1080, 206739), (1116, 200070), (1140, 195858), (1170, 190836), (1178, 189540), (1209, 184680), (1215, 183768), (1235, 180792), (1240, 180063), (1368, 163215), (1395, 160056), (1404, 159030), (1458, 153140), (1482, 150660), (1539, 145080), (1560, 143127), (1612, 138510), (1620, 137826), (1674, 133380), (1710, 130572), (1755, 127224), (1767, 126360), (1860, 120042), (1944, 114855), (1976, 112995), (2015, 110808), (2052, 108810), (2106, 106020), (2223, 100440), (2232, 100035), (2280, 97929), (2340, 95418), (2356, 94770), (2418, 92340), (2430, 91884), (2470, 90396), (2511, 88920), (2565, 87048), (2790, 80028), (2808, 79515), (2916, 76570), (2945, 75816), (2964, 75330), (3078, 72540), (3159, 70680), (3224, 69255), (3240, 68913), (3348, 66690), (3420, 65286), (3510, 63612), (3534, 63180), (3627, 61560), (3645, 61256), (3705, 60264), (3720, 60021), (4030, 55404), (4104, 54405), (4185, 53352), (4212, 53010), (4446, 50220), (4617, 48360), (4680, 47709), (4712, 47385), (4836, 46170), (4860, 45942), (4940, 45198), (5022, 44460), (5130, 43524), (5265, 42408), (5301, 42120), (5580, 40014), (5832, 38285), (5890, 37908), (5928, 37665), (6045, 36936), (6156, 36270), (6318, 35340), (6669, 33480), (6696, 33345), (6840, 32643), (7020, 31806), (7068, 31590), (7254, 30780), (7290, 30628), (7410, 30132), (7533, 29640), (7657, 29160), (7695, 29016), (8060, 27702), (8370, 26676), (8424, 26505), (8835, 25272), (8892, 25110), (9234, 24180), (9477, 23560), (9672, 23085), (9720, 22971), (9880, 22599), (10044, 22230), (10260, 21762), (10530, 21204), (10602, 21060), (10881, 20520), (11115, 20088), (11160, 20007), (11780, 18954), (12090, 18468), (12312, 18135), (12555, 17784), (12636, 17670), (13338, 16740), (13851, 16120), (14040, 15903), (14136, 15795), (14508, 15390), (14580, 15314), (14820, 15066)]