17431440

素因数分解:

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

素因数の和:217

約数の個数: 160

約数和(自身を含む): 60162816

約数和(自身を除く): 42731376

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, 185, 195, 208, 222, 240, 260, 296, 302, 312, 370, 390, 444, 453, 481, 520, 555, 592, 604, 624, 740, 755, 780, 888, 906, 962, 1040, 1110, 1208, 1443, 1480, 1510, 1560, 1776, 1812, 1924, 1963, 2220, 2265, 2405, 2416, 2886, 2960, 3020, 3120, 3624, 3848, 3926, 4440, 4530, 4810, 5587, 5772, 5889, 6040, 7215, 7248, 7696, 7852, 8880, 9060, 9620, 9815, 11174, 11544, 11778, 12080, 14430, 15704, 16761, 18120, 19240, 19630, 22348, 23088, 23556, 27935, 28860, 29445, 31408, 33522, 36240, 38480, 39260, 44696, 47112, 55870, 57720, 58890, 67044, 72631, 78520, 83805, 89392, 94224, 111740, 115440, 117780, 134088, 145262, 157040, 167610, 217893, 223480, 235560, 268176, 290524, 335220, 363155, 435786, 446960, 471120, 581048, 670440, 726310, 871572, 1089465, 1162096, 1340880, 1452620, 1743144, 2178930, 2905240, 3486288, 4357860, 5810480, 8715720, 17431440]

約数ペア:

[(1, 17431440), (2, 8715720), (3, 5810480), (4, 4357860), (5, 3486288), (6, 2905240), (8, 2178930), (10, 1743144), (12, 1452620), (13, 1340880), (15, 1162096), (16, 1089465), (20, 871572), (24, 726310), (26, 670440), (30, 581048), (37, 471120), (39, 446960), (40, 435786), (48, 363155), (52, 335220), (60, 290524), (65, 268176), (74, 235560), (78, 223480), (80, 217893), (104, 167610), (111, 157040), (120, 145262), (130, 134088), (148, 117780), (151, 115440), (156, 111740), (185, 94224), (195, 89392), (208, 83805), (222, 78520), (240, 72631), (260, 67044), (296, 58890), (302, 57720), (312, 55870), (370, 47112), (390, 44696), (444, 39260), (453, 38480), (481, 36240), (520, 33522), (555, 31408), (592, 29445), (604, 28860), (624, 27935), (740, 23556), (755, 23088), (780, 22348), (888, 19630), (906, 19240), (962, 18120), (1040, 16761), (1110, 15704), (1208, 14430), (1443, 12080), (1480, 11778), (1510, 11544), (1560, 11174), (1776, 9815), (1812, 9620), (1924, 9060), (1963, 8880), (2220, 7852), (2265, 7696), (2405, 7248), (2416, 7215), (2886, 6040), (2960, 5889), (3020, 5772), (3120, 5587), (3624, 4810), (3848, 4530), (3926, 4440)]