246002640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 160

約数和(自身を含む): 843862656

約数和(自身を除く): 597860016

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, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2131, 2220, 2405, 2886, 2960, 3120, 3848, 4262, 4440, 4810, 5772, 6393, 7215, 7696, 8524, 8880, 9620, 10655, 11544, 12786, 14430, 17048, 19240, 21310, 23088, 25572, 27703, 28860, 31965, 34096, 38480, 42620, 51144, 55406, 57720, 63930, 78847, 83109, 85240, 102288, 110812, 115440, 127860, 138515, 157694, 166218, 170480, 221624, 236541, 255720, 277030, 315388, 332436, 394235, 415545, 443248, 473082, 511440, 554060, 630776, 664872, 788470, 831090, 946164, 1025011, 1108120, 1182705, 1261552, 1329744, 1576940, 1662180, 1892328, 2050022, 2216240, 2365410, 3075033, 3153880, 3324360, 3784656, 4100044, 4730820, 5125055, 6150066, 6307760, 6648720, 8200088, 9461640, 10250110, 12300132, 15375165, 16400176, 18923280, 20500220, 24600264, 30750330, 41000440, 49200528, 61500660, 82000880, 123001320, 246002640]

約数ペア:

[(1, 246002640), (2, 123001320), (3, 82000880), (4, 61500660), (5, 49200528), (6, 41000440), (8, 30750330), (10, 24600264), (12, 20500220), (13, 18923280), (15, 16400176), (16, 15375165), (20, 12300132), (24, 10250110), (26, 9461640), (30, 8200088), (37, 6648720), (39, 6307760), (40, 6150066), (48, 5125055), (52, 4730820), (60, 4100044), (65, 3784656), (74, 3324360), (78, 3153880), (80, 3075033), (104, 2365410), (111, 2216240), (120, 2050022), (130, 1892328), (148, 1662180), (156, 1576940), (185, 1329744), (195, 1261552), (208, 1182705), (222, 1108120), (240, 1025011), (260, 946164), (296, 831090), (312, 788470), (370, 664872), (390, 630776), (444, 554060), (481, 511440), (520, 473082), (555, 443248), (592, 415545), (624, 394235), (740, 332436), (780, 315388), (888, 277030), (962, 255720), (1040, 236541), (1110, 221624), (1443, 170480), (1480, 166218), (1560, 157694), (1776, 138515), (1924, 127860), (2131, 115440), (2220, 110812), (2405, 102288), (2886, 85240), (2960, 83109), (3120, 78847), (3848, 63930), (4262, 57720), (4440, 55406), (4810, 51144), (5772, 42620), (6393, 38480), (7215, 34096), (7696, 31965), (8524, 28860), (8880, 27703), (9620, 25572), (10655, 23088), (11544, 21310), (12786, 19240), (14430, 17048)]