341640240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 1103738880

約数和(自身を除く): 762098640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 111, 120, 148, 158, 185, 222, 237, 240, 296, 316, 370, 395, 444, 474, 487, 555, 592, 632, 740, 790, 888, 948, 974, 1110, 1185, 1264, 1461, 1480, 1580, 1776, 1896, 1948, 2220, 2370, 2435, 2922, 2923, 2960, 3160, 3792, 3896, 4440, 4740, 4870, 5844, 5846, 6320, 7305, 7792, 8769, 8880, 9480, 9740, 11688, 11692, 14610, 14615, 17538, 18019, 18960, 19480, 23376, 23384, 29220, 29230, 35076, 36038, 38473, 38960, 43845, 46768, 54057, 58440, 58460, 70152, 72076, 76946, 87690, 90095, 108114, 115419, 116880, 116920, 140304, 144152, 153892, 175380, 180190, 192365, 216228, 230838, 233840, 270285, 288304, 307784, 350760, 360380, 384730, 432456, 461676, 540570, 577095, 615568, 701520, 720760, 769460, 864912, 923352, 1081140, 1154190, 1423501, 1441520, 1538920, 1846704, 2162280, 2308380, 2847002, 3077840, 4270503, 4324560, 4616760, 5694004, 7117505, 8541006, 9233520, 11388008, 14235010, 17082012, 21352515, 22776016, 28470020, 34164024, 42705030, 56940040, 68328048, 85410060, 113880080, 170820120, 341640240]

約数ペア:

[(1, 341640240), (2, 170820120), (3, 113880080), (4, 85410060), (5, 68328048), (6, 56940040), (8, 42705030), (10, 34164024), (12, 28470020), (15, 22776016), (16, 21352515), (20, 17082012), (24, 14235010), (30, 11388008), (37, 9233520), (40, 8541006), (48, 7117505), (60, 5694004), (74, 4616760), (79, 4324560), (80, 4270503), (111, 3077840), (120, 2847002), (148, 2308380), (158, 2162280), (185, 1846704), (222, 1538920), (237, 1441520), (240, 1423501), (296, 1154190), (316, 1081140), (370, 923352), (395, 864912), (444, 769460), (474, 720760), (487, 701520), (555, 615568), (592, 577095), (632, 540570), (740, 461676), (790, 432456), (888, 384730), (948, 360380), (974, 350760), (1110, 307784), (1185, 288304), (1264, 270285), (1461, 233840), (1480, 230838), (1580, 216228), (1776, 192365), (1896, 180190), (1948, 175380), (2220, 153892), (2370, 144152), (2435, 140304), (2922, 116920), (2923, 116880), (2960, 115419), (3160, 108114), (3792, 90095), (3896, 87690), (4440, 76946), (4740, 72076), (4870, 70152), (5844, 58460), (5846, 58440), (6320, 54057), (7305, 46768), (7792, 43845), (8769, 38960), (8880, 38473), (9480, 36038), (9740, 35076), (11688, 29230), (11692, 29220), (14610, 23384), (14615, 23376), (17538, 19480), (18019, 18960)]