219122280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15640

約数の個数: 128

約数和(自身を含む): 786643200

約数和(自身を除く): 567520920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15607, 31214, 46821, 62428, 78035, 93642, 124856, 140463, 156070, 187284, 202891, 234105, 280926, 312140, 374568, 405782, 421389, 468210, 561852, 608673, 624280, 702315, 811564, 842778, 936420, 1014455, 1123704, 1217346, 1404630, 1623128, 1685556, 1826019, 1872840, 2028910, 2106945, 2434692, 2809260, 3043365, 3371112, 3652038, 4057820, 4213890, 4869384, 5478057, 5618520, 6086730, 7304076, 8115640, 8427780, 9130095, 10956114, 12173460, 14608152, 16855560, 18260190, 21912228, 24346920, 27390285, 36520380, 43824456, 54780570, 73040760, 109561140, 219122280]

約数ペア:

[(1, 219122280), (2, 109561140), (3, 73040760), (4, 54780570), (5, 43824456), (6, 36520380), (8, 27390285), (9, 24346920), (10, 21912228), (12, 18260190), (13, 16855560), (15, 14608152), (18, 12173460), (20, 10956114), (24, 9130095), (26, 8427780), (27, 8115640), (30, 7304076), (36, 6086730), (39, 5618520), (40, 5478057), (45, 4869384), (52, 4213890), (54, 4057820), (60, 3652038), (65, 3371112), (72, 3043365), (78, 2809260), (90, 2434692), (104, 2106945), (108, 2028910), (117, 1872840), (120, 1826019), (130, 1685556), (135, 1623128), (156, 1404630), (180, 1217346), (195, 1123704), (216, 1014455), (234, 936420), (260, 842778), (270, 811564), (312, 702315), (351, 624280), (360, 608673), (390, 561852), (468, 468210), (520, 421389), (540, 405782), (585, 374568), (702, 312140), (780, 280926), (936, 234105), (1080, 202891), (1170, 187284), (1404, 156070), (1560, 140463), (1755, 124856), (2340, 93642), (2808, 78035), (3510, 62428), (4680, 46821), (7020, 31214), (14040, 15607)]