222917760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 837170100

約数和(自身を除く): 614252340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 229, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 458, 468, 480, 507, 520, 576, 585, 624, 640, 676, 687, 720, 780, 832, 845, 916, 936, 960, 1014, 1040, 1145, 1152, 1170, 1248, 1352, 1374, 1440, 1521, 1560, 1664, 1690, 1832, 1872, 1920, 2028, 2061, 2080, 2290, 2340, 2496, 2535, 2704, 2748, 2880, 2977, 3042, 3120, 3380, 3435, 3664, 3744, 4056, 4122, 4160, 4580, 4680, 4992, 5070, 5408, 5496, 5760, 5954, 6084, 6240, 6760, 6870, 7328, 7488, 7605, 8112, 8244, 8320, 8931, 9160, 9360, 10140, 10305, 10816, 10992, 11908, 12168, 12480, 13520, 13740, 14656, 14885, 14976, 15210, 16224, 16488, 17862, 18320, 18720, 20280, 20610, 21632, 21984, 23816, 24336, 24960, 26793, 27040, 27480, 29312, 29770, 30420, 32448, 32976, 35724, 36640, 37440, 38701, 40560, 41220, 43968, 44655, 47632, 48672, 53586, 54080, 54960, 59540, 60840, 64896, 65952, 71448, 73280, 74880, 77402, 81120, 82440, 87936, 89310, 95264, 97344, 107172, 108160, 109920, 116103, 119080, 121680, 131904, 133965, 142896, 146560, 154804, 162240, 164880, 178620, 190528, 193505, 194688, 214344, 219840, 232206, 238160, 243360, 263808, 267930, 285792, 309608, 324480, 329760, 348309, 357240, 381056, 387010, 428688, 439680, 464412, 476320, 486720, 535860, 571584, 580515, 619216, 659520, 696618, 714480, 774020, 857376, 928824, 952640, 973440, 1071720, 1143168, 1161030, 1238432, 1319040, 1393236, 1428960, 1548040, 1714752, 1741545, 1857648, 1905280, 2143440, 2322060, 2476864, 2786472, 2857920, 3096080, 3429504, 3483090, 3715296, 4286880, 4644120, 4953728, 5572944, 5715840, 6192160, 6966180, 7430592, 8573760, 9288240, 11145888, 12384320, 13932360, 14861184, 17147520, 18576480, 22291776, 24768640, 27864720, 37152960, 44583552, 55729440, 74305920, 111458880, 222917760]

約数ペア:

[(1, 222917760), (2, 111458880), (3, 74305920), (4, 55729440), (5, 44583552), (6, 37152960), (8, 27864720), (9, 24768640), (10, 22291776), (12, 18576480), (13, 17147520), (15, 14861184), (16, 13932360), (18, 12384320), (20, 11145888), (24, 9288240), (26, 8573760), (30, 7430592), (32, 6966180), (36, 6192160), (39, 5715840), (40, 5572944), (45, 4953728), (48, 4644120), (52, 4286880), (60, 3715296), (64, 3483090), (65, 3429504), (72, 3096080), (78, 2857920), (80, 2786472), (90, 2476864), (96, 2322060), (104, 2143440), (117, 1905280), (120, 1857648), (128, 1741545), (130, 1714752), (144, 1548040), (156, 1428960), (160, 1393236), (169, 1319040), (180, 1238432), (192, 1161030), (195, 1143168), (208, 1071720), (229, 973440), (234, 952640), (240, 928824), (260, 857376), (288, 774020), (312, 714480), (320, 696618), (338, 659520), (360, 619216), (384, 580515), (390, 571584), (416, 535860), (458, 486720), (468, 476320), (480, 464412), (507, 439680), (520, 428688), (576, 387010), (585, 381056), (624, 357240), (640, 348309), (676, 329760), (687, 324480), (720, 309608), (780, 285792), (832, 267930), (845, 263808), (916, 243360), (936, 238160), (960, 232206), (1014, 219840), (1040, 214344), (1145, 194688), (1152, 193505), (1170, 190528), (1248, 178620), (1352, 164880), (1374, 162240), (1440, 154804), (1521, 146560), (1560, 142896), (1664, 133965), (1690, 131904), (1832, 121680), (1872, 119080), (1920, 116103), (2028, 109920), (2061, 108160), (2080, 107172), (2290, 97344), (2340, 95264), (2496, 89310), (2535, 87936), (2704, 82440), (2748, 81120), (2880, 77402), (2977, 74880), (3042, 73280), (3120, 71448), (3380, 65952), (3435, 64896), (3664, 60840), (3744, 59540), (4056, 54960), (4122, 54080), (4160, 53586), (4580, 48672), (4680, 47632), (4992, 44655), (5070, 43968), (5408, 41220), (5496, 40560), (5760, 38701), (5954, 37440), (6084, 36640), (6240, 35724), (6760, 32976), (6870, 32448), (7328, 30420), (7488, 29770), (7605, 29312), (8112, 27480), (8244, 27040), (8320, 26793), (8931, 24960), (9160, 24336), (9360, 23816), (10140, 21984), (10305, 21632), (10816, 20610), (10992, 20280), (11908, 18720), (12168, 18320), (12480, 17862), (13520, 16488), (13740, 16224), (14656, 15210), (14885, 14976)]