214950840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 698664960

約数和(自身を除く): 483714120

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, 227, 260, 312, 390, 454, 520, 607, 681, 780, 908, 1135, 1214, 1362, 1560, 1816, 1821, 2270, 2428, 2724, 2951, 3035, 3405, 3642, 4540, 4856, 5448, 5902, 6070, 6810, 7284, 7891, 8853, 9080, 9105, 11804, 12140, 13620, 14568, 14755, 15782, 17706, 18210, 23608, 23673, 24280, 27240, 29510, 31564, 35412, 36420, 39455, 44265, 47346, 59020, 63128, 70824, 72840, 78910, 88530, 94692, 118040, 118365, 137789, 157820, 177060, 189384, 236730, 275578, 315640, 354120, 413367, 473460, 551156, 688945, 826734, 946920, 1102312, 1377890, 1653468, 1791257, 2066835, 2755780, 3306936, 3582514, 4133670, 5373771, 5511560, 7165028, 8267340, 8956285, 10747542, 14330056, 16534680, 17912570, 21495084, 26868855, 35825140, 42990168, 53737710, 71650280, 107475420, 214950840]

約数ペア:

[(1, 214950840), (2, 107475420), (3, 71650280), (4, 53737710), (5, 42990168), (6, 35825140), (8, 26868855), (10, 21495084), (12, 17912570), (13, 16534680), (15, 14330056), (20, 10747542), (24, 8956285), (26, 8267340), (30, 7165028), (39, 5511560), (40, 5373771), (52, 4133670), (60, 3582514), (65, 3306936), (78, 2755780), (104, 2066835), (120, 1791257), (130, 1653468), (156, 1377890), (195, 1102312), (227, 946920), (260, 826734), (312, 688945), (390, 551156), (454, 473460), (520, 413367), (607, 354120), (681, 315640), (780, 275578), (908, 236730), (1135, 189384), (1214, 177060), (1362, 157820), (1560, 137789), (1816, 118365), (1821, 118040), (2270, 94692), (2428, 88530), (2724, 78910), (2951, 72840), (3035, 70824), (3405, 63128), (3642, 59020), (4540, 47346), (4856, 44265), (5448, 39455), (5902, 36420), (6070, 35412), (6810, 31564), (7284, 29510), (7891, 27240), (8853, 24280), (9080, 23673), (9105, 23608), (11804, 18210), (12140, 17706), (13620, 15782), (14568, 14755)]