226608720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 786413952

約数和(自身を除く): 559805232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 151, 156, 169, 185, 195, 208, 222, 240, 260, 296, 302, 312, 338, 370, 390, 444, 453, 481, 507, 520, 555, 592, 604, 624, 676, 740, 755, 780, 845, 888, 906, 962, 1014, 1040, 1110, 1208, 1352, 1443, 1480, 1510, 1560, 1690, 1776, 1812, 1924, 1963, 2028, 2220, 2265, 2405, 2416, 2535, 2704, 2886, 2960, 3020, 3120, 3380, 3624, 3848, 3926, 4056, 4440, 4530, 4810, 5070, 5587, 5772, 5889, 6040, 6253, 6760, 7215, 7248, 7696, 7852, 8112, 8880, 9060, 9620, 9815, 10140, 11174, 11544, 11778, 12080, 12506, 13520, 14430, 15704, 16761, 18120, 18759, 19240, 19630, 20280, 22348, 23088, 23556, 25012, 25519, 27935, 28860, 29445, 31265, 31408, 33522, 36240, 37518, 38480, 39260, 40560, 44696, 47112, 50024, 51038, 55870, 57720, 58890, 62530, 67044, 72631, 75036, 76557, 78520, 83805, 89392, 93795, 94224, 100048, 102076, 111740, 115440, 117780, 125060, 127595, 134088, 145262, 150072, 153114, 157040, 167610, 187590, 204152, 217893, 223480, 235560, 250120, 255190, 268176, 290524, 300144, 306228, 335220, 363155, 375180, 382785, 408304, 435786, 446960, 471120, 500240, 510380, 581048, 612456, 670440, 726310, 750360, 765570, 871572, 944203, 1020760, 1089465, 1162096, 1224912, 1340880, 1452620, 1500720, 1531140, 1743144, 1888406, 2041520, 2178930, 2832609, 2905240, 3062280, 3486288, 3776812, 4357860, 4721015, 5665218, 5810480, 6124560, 7553624, 8715720, 9442030, 11330436, 14163045, 15107248, 17431440, 18884060, 22660872, 28326090, 37768120, 45321744, 56652180, 75536240, 113304360, 226608720]

約数ペア:

[(1, 226608720), (2, 113304360), (3, 75536240), (4, 56652180), (5, 45321744), (6, 37768120), (8, 28326090), (10, 22660872), (12, 18884060), (13, 17431440), (15, 15107248), (16, 14163045), (20, 11330436), (24, 9442030), (26, 8715720), (30, 7553624), (37, 6124560), (39, 5810480), (40, 5665218), (48, 4721015), (52, 4357860), (60, 3776812), (65, 3486288), (74, 3062280), (78, 2905240), (80, 2832609), (104, 2178930), (111, 2041520), (120, 1888406), (130, 1743144), (148, 1531140), (151, 1500720), (156, 1452620), (169, 1340880), (185, 1224912), (195, 1162096), (208, 1089465), (222, 1020760), (240, 944203), (260, 871572), (296, 765570), (302, 750360), (312, 726310), (338, 670440), (370, 612456), (390, 581048), (444, 510380), (453, 500240), (481, 471120), (507, 446960), (520, 435786), (555, 408304), (592, 382785), (604, 375180), (624, 363155), (676, 335220), (740, 306228), (755, 300144), (780, 290524), (845, 268176), (888, 255190), (906, 250120), (962, 235560), (1014, 223480), (1040, 217893), (1110, 204152), (1208, 187590), (1352, 167610), (1443, 157040), (1480, 153114), (1510, 150072), (1560, 145262), (1690, 134088), (1776, 127595), (1812, 125060), (1924, 117780), (1963, 115440), (2028, 111740), (2220, 102076), (2265, 100048), (2405, 94224), (2416, 93795), (2535, 89392), (2704, 83805), (2886, 78520), (2960, 76557), (3020, 75036), (3120, 72631), (3380, 67044), (3624, 62530), (3848, 58890), (3926, 57720), (4056, 55870), (4440, 51038), (4530, 50024), (4810, 47112), (5070, 44696), (5587, 40560), (5772, 39260), (5889, 38480), (6040, 37518), (6253, 36240), (6760, 33522), (7215, 31408), (7248, 31265), (7696, 29445), (7852, 28860), (8112, 27935), (8880, 25519), (9060, 25012), (9620, 23556), (9815, 23088), (10140, 22348), (11174, 20280), (11544, 19630), (11778, 19240), (12080, 18759), (12506, 18120), (13520, 16761), (14430, 15704)]