190391760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20373

約数の個数: 120

約数和(自身を含む): 688617384

約数和(自身を除く): 498225624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 264433, 305115, 325456, 366138, 406820, 488184, 528866, 610230, 732276, 793299, 813640, 915345, 976368, 1057732, 1220460, 1322165, 1464552, 1586598, 1627280, 1830690, 2115464, 2379897, 2440920, 2644330, 2929104, 3173196, 3661380, 3966495, 4230928, 4759794, 4881840, 5288660, 6346392, 7322760, 7932990, 9519588, 10577320, 11899485, 12692784, 14645520, 15865980, 19039176, 21154640, 23798970, 31731960, 38078352, 47597940, 63463920, 95195880, 190391760]

約数ペア:

[(1, 190391760), (2, 95195880), (3, 63463920), (4, 47597940), (5, 38078352), (6, 31731960), (8, 23798970), (9, 21154640), (10, 19039176), (12, 15865980), (13, 14645520), (15, 12692784), (16, 11899485), (18, 10577320), (20, 9519588), (24, 7932990), (26, 7322760), (30, 6346392), (36, 5288660), (39, 4881840), (40, 4759794), (45, 4230928), (48, 3966495), (52, 3661380), (60, 3173196), (65, 2929104), (72, 2644330), (78, 2440920), (80, 2379897), (90, 2115464), (104, 1830690), (117, 1627280), (120, 1586598), (130, 1464552), (144, 1322165), (156, 1220460), (180, 1057732), (195, 976368), (208, 915345), (234, 813640), (240, 793299), (260, 732276), (312, 610230), (360, 528866), (390, 488184), (468, 406820), (520, 366138), (585, 325456), (624, 305115), (720, 264433), (780, 244092), (936, 203410), (1040, 183069), (1170, 162728), (1560, 122046), (1872, 101705), (2340, 81364), (3120, 61023), (4680, 40682), (9360, 20341)]