2009222280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143107}}^1$

素因数の和:143140

約数の個数: 128

約数和(自身を含む): 7212643200

約数和(自身を除く): 5203420920

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, 143107, 286214, 429321, 572428, 715535, 858642, 1144856, 1287963, 1431070, 1717284, 1860391, 2146605, 2575926, 2862140, 3434568, 3720782, 3863889, 4293210, 5151852, 5581173, 5724280, 6439815, 7441564, 7727778, 8586420, 9301955, 10303704, 11162346, 12879630, 14883128, 15455556, 16743519, 17172840, 18603910, 19319445, 22324692, 25759260, 27905865, 30911112, 33487038, 37207820, 38638890, 44649384, 50230557, 51518520, 55811730, 66974076, 74415640, 77277780, 83717595, 100461114, 111623460, 133948152, 154555560, 167435190, 200922228, 223246920, 251152785, 334870380, 401844456, 502305570, 669740760, 1004611140, 2009222280]

約数ペア:

[(1, 2009222280), (2, 1004611140), (3, 669740760), (4, 502305570), (5, 401844456), (6, 334870380), (8, 251152785), (9, 223246920), (10, 200922228), (12, 167435190), (13, 154555560), (15, 133948152), (18, 111623460), (20, 100461114), (24, 83717595), (26, 77277780), (27, 74415640), (30, 66974076), (36, 55811730), (39, 51518520), (40, 50230557), (45, 44649384), (52, 38638890), (54, 37207820), (60, 33487038), (65, 30911112), (72, 27905865), (78, 25759260), (90, 22324692), (104, 19319445), (108, 18603910), (117, 17172840), (120, 16743519), (130, 15455556), (135, 14883128), (156, 12879630), (180, 11162346), (195, 10303704), (216, 9301955), (234, 8586420), (260, 7727778), (270, 7441564), (312, 6439815), (351, 5724280), (360, 5581173), (390, 5151852), (468, 4293210), (520, 3863889), (540, 3720782), (585, 3434568), (702, 2862140), (780, 2575926), (936, 2146605), (1080, 1860391), (1170, 1717284), (1404, 1431070), (1560, 1287963), (1755, 1144856), (2340, 858642), (2808, 715535), (3510, 572428), (4680, 429321), (7020, 286214), (14040, 143107)]