143495820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20472

約数の個数: 96

約数和(自身を含む): 480795840

約数和(自身を除く): 337300020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20441, 40882, 61323, 81764, 102205, 122646, 183969, 204410, 245292, 265733, 306615, 367938, 408820, 531466, 551907, 613230, 735876, 797199, 919845, 1062932, 1103814, 1226460, 1328665, 1594398, 1839690, 2207628, 2391597, 2657330, 2759535, 3188796, 3679380, 3985995, 4783194, 5314660, 5519070, 7174791, 7971990, 9566388, 11038140, 11957985, 14349582, 15943980, 23915970, 28699164, 35873955, 47831940, 71747910, 143495820]

約数ペア:

[(1, 143495820), (2, 71747910), (3, 47831940), (4, 35873955), (5, 28699164), (6, 23915970), (9, 15943980), (10, 14349582), (12, 11957985), (13, 11038140), (15, 9566388), (18, 7971990), (20, 7174791), (26, 5519070), (27, 5314660), (30, 4783194), (36, 3985995), (39, 3679380), (45, 3188796), (52, 2759535), (54, 2657330), (60, 2391597), (65, 2207628), (78, 1839690), (90, 1594398), (108, 1328665), (117, 1226460), (130, 1103814), (135, 1062932), (156, 919845), (180, 797199), (195, 735876), (234, 613230), (260, 551907), (270, 531466), (351, 408820), (390, 367938), (468, 306615), (540, 265733), (585, 245292), (702, 204410), (780, 183969), (1170, 122646), (1404, 102205), (1755, 81764), (2340, 61323), (3510, 40882), (7020, 20441)]