941484880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 2604976128

約数和(自身を除く): 1663491248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 193, 217, 248, 280, 281, 310, 386, 434, 496, 560, 562, 620, 772, 868, 965, 1085, 1124, 1240, 1351, 1405, 1544, 1736, 1930, 1967, 2170, 2248, 2480, 2702, 2810, 3088, 3472, 3860, 3934, 4340, 4496, 5404, 5620, 5983, 6755, 7720, 7868, 8680, 8711, 9835, 10808, 11240, 11966, 13510, 15440, 15736, 17360, 17422, 19670, 21616, 22480, 23932, 27020, 29915, 31472, 34844, 39340, 41881, 43555, 47864, 54040, 54233, 59830, 60977, 69688, 78680, 83762, 87110, 95728, 108080, 108466, 119660, 121954, 139376, 157360, 167524, 174220, 209405, 216932, 239320, 243908, 271165, 304885, 335048, 348440, 379631, 418810, 433864, 478640, 487816, 542330, 609770, 670096, 696880, 759262, 837620, 867728, 975632, 1084660, 1219540, 1518524, 1675240, 1681223, 1898155, 2169320, 2439080, 3037048, 3350480, 3362446, 3796310, 4338640, 4878160, 6074096, 6724892, 7592620, 8406115, 11768561, 13449784, 15185240, 16812230, 23537122, 26899568, 30370480, 33624460, 47074244, 58842805, 67248920, 94148488, 117685610, 134497840, 188296976, 235371220, 470742440, 941484880]

約数ペア:

[(1, 941484880), (2, 470742440), (4, 235371220), (5, 188296976), (7, 134497840), (8, 117685610), (10, 94148488), (14, 67248920), (16, 58842805), (20, 47074244), (28, 33624460), (31, 30370480), (35, 26899568), (40, 23537122), (56, 16812230), (62, 15185240), (70, 13449784), (80, 11768561), (112, 8406115), (124, 7592620), (140, 6724892), (155, 6074096), (193, 4878160), (217, 4338640), (248, 3796310), (280, 3362446), (281, 3350480), (310, 3037048), (386, 2439080), (434, 2169320), (496, 1898155), (560, 1681223), (562, 1675240), (620, 1518524), (772, 1219540), (868, 1084660), (965, 975632), (1085, 867728), (1124, 837620), (1240, 759262), (1351, 696880), (1405, 670096), (1544, 609770), (1736, 542330), (1930, 487816), (1967, 478640), (2170, 433864), (2248, 418810), (2480, 379631), (2702, 348440), (2810, 335048), (3088, 304885), (3472, 271165), (3860, 243908), (3934, 239320), (4340, 216932), (4496, 209405), (5404, 174220), (5620, 167524), (5983, 157360), (6755, 139376), (7720, 121954), (7868, 119660), (8680, 108466), (8711, 108080), (9835, 95728), (10808, 87110), (11240, 83762), (11966, 78680), (13510, 69688), (15440, 60977), (15736, 59830), (17360, 54233), (17422, 54040), (19670, 47864), (21616, 43555), (22480, 41881), (23932, 39340), (27020, 34844), (29915, 31472)]