142793820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20372

約数の個数: 96

約数和(自身を含む): 478443840

約数和(自身を除く): 335650020

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, 20341, 40682, 61023, 81364, 101705, 122046, 183069, 203410, 244092, 264433, 305115, 366138, 406820, 528866, 549207, 610230, 732276, 793299, 915345, 1057732, 1098414, 1220460, 1322165, 1586598, 1830690, 2196828, 2379897, 2644330, 2746035, 3173196, 3661380, 3966495, 4759794, 5288660, 5492070, 7139691, 7932990, 9519588, 10984140, 11899485, 14279382, 15865980, 23798970, 28558764, 35698455, 47597940, 71396910, 142793820]

約数ペア:

[(1, 142793820), (2, 71396910), (3, 47597940), (4, 35698455), (5, 28558764), (6, 23798970), (9, 15865980), (10, 14279382), (12, 11899485), (13, 10984140), (15, 9519588), (18, 7932990), (20, 7139691), (26, 5492070), (27, 5288660), (30, 4759794), (36, 3966495), (39, 3661380), (45, 3173196), (52, 2746035), (54, 2644330), (60, 2379897), (65, 2196828), (78, 1830690), (90, 1586598), (108, 1322165), (117, 1220460), (130, 1098414), (135, 1057732), (156, 915345), (180, 793299), (195, 732276), (234, 610230), (260, 549207), (270, 528866), (351, 406820), (390, 366138), (468, 305115), (540, 264433), (585, 244092), (702, 203410), (780, 183069), (1170, 122046), (1404, 101705), (1755, 81364), (2340, 61023), (3510, 40682), (7020, 20341)]