152110920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 494605440

約数和(自身を除く): 342494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 347, 390, 520, 562, 694, 780, 843, 1041, 1124, 1388, 1405, 1560, 1686, 1735, 2082, 2248, 2776, 2810, 3372, 3470, 3653, 4164, 4215, 4511, 5205, 5620, 6744, 6940, 7306, 8328, 8430, 9022, 10410, 10959, 11240, 13533, 13880, 14612, 16860, 18044, 18265, 20820, 21918, 22555, 27066, 29224, 33720, 36088, 36530, 41640, 43836, 45110, 54132, 54795, 67665, 73060, 87672, 90220, 97507, 108264, 109590, 135330, 146120, 180440, 195014, 219180, 270660, 292521, 390028, 438360, 487535, 541320, 585042, 780056, 975070, 1170084, 1267591, 1462605, 1950140, 2340168, 2535182, 2925210, 3802773, 3900280, 5070364, 5850420, 6337955, 7605546, 10140728, 11700840, 12675910, 15211092, 19013865, 25351820, 30422184, 38027730, 50703640, 76055460, 152110920]

約数ペア:

[(1, 152110920), (2, 76055460), (3, 50703640), (4, 38027730), (5, 30422184), (6, 25351820), (8, 19013865), (10, 15211092), (12, 12675910), (13, 11700840), (15, 10140728), (20, 7605546), (24, 6337955), (26, 5850420), (30, 5070364), (39, 3900280), (40, 3802773), (52, 2925210), (60, 2535182), (65, 2340168), (78, 1950140), (104, 1462605), (120, 1267591), (130, 1170084), (156, 975070), (195, 780056), (260, 585042), (281, 541320), (312, 487535), (347, 438360), (390, 390028), (520, 292521), (562, 270660), (694, 219180), (780, 195014), (843, 180440), (1041, 146120), (1124, 135330), (1388, 109590), (1405, 108264), (1560, 97507), (1686, 90220), (1735, 87672), (2082, 73060), (2248, 67665), (2776, 54795), (2810, 54132), (3372, 45110), (3470, 43836), (3653, 41640), (4164, 36530), (4215, 36088), (4511, 33720), (5205, 29224), (5620, 27066), (6744, 22555), (6940, 21918), (7306, 20820), (8328, 18265), (8430, 18044), (9022, 16860), (10410, 14612), (10959, 13880), (11240, 13533)]