15779236480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153137}}^1$

素因数の和:153186

約数の個数: 128

約数和(自身を含む): 44985818880

約数和(自身を除く): 29206582400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 6440, 7360, 10304, 12880, 14720, 20608, 25760, 51520, 103040, 153137, 306274, 612548, 765685, 1071959, 1225096, 1531370, 2143918, 2450192, 3062740, 3522151, 4287836, 4900384, 5359795, 6125480, 7044302, 8575672, 9800768, 10719590, 12250960, 14088604, 17151344, 17610755, 19601536, 21439180, 24501920, 24655057, 28177208, 34302688, 35221510, 42878360, 49003840, 49310114, 56354416, 68605376, 70443020, 85756720, 98007680, 98620228, 112708832, 123275285, 137210752, 140886040, 171513440, 197240456, 225417664, 246550570, 281772080, 343026880, 394480912, 450835328, 493101140, 563544160, 686053760, 788961824, 986202280, 1127088320, 1577923648, 1972404560, 2254176640, 3155847296, 3944809120, 7889618240, 15779236480]

約数ペア:

[(1, 15779236480), (2, 7889618240), (4, 3944809120), (5, 3155847296), (7, 2254176640), (8, 1972404560), (10, 1577923648), (14, 1127088320), (16, 986202280), (20, 788961824), (23, 686053760), (28, 563544160), (32, 493101140), (35, 450835328), (40, 394480912), (46, 343026880), (56, 281772080), (64, 246550570), (70, 225417664), (80, 197240456), (92, 171513440), (112, 140886040), (115, 137210752), (128, 123275285), (140, 112708832), (160, 98620228), (161, 98007680), (184, 85756720), (224, 70443020), (230, 68605376), (280, 56354416), (320, 49310114), (322, 49003840), (368, 42878360), (448, 35221510), (460, 34302688), (560, 28177208), (640, 24655057), (644, 24501920), (736, 21439180), (805, 19601536), (896, 17610755), (920, 17151344), (1120, 14088604), (1288, 12250960), (1472, 10719590), (1610, 9800768), (1840, 8575672), (2240, 7044302), (2576, 6125480), (2944, 5359795), (3220, 4900384), (3680, 4287836), (4480, 3522151), (5152, 3062740), (6440, 2450192), (7360, 2143918), (10304, 1531370), (12880, 1225096), (14720, 1071959), (20608, 765685), (25760, 612548), (51520, 306274), (103040, 153137)]