158017680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1$

素因数の和:11589

約数の個数: 120

約数和(自身を含む): 558654720

約数和(自身を除く): 400637040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11551, 13680, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 184816, 207918, 219469, 231020, 277224, 346530, 415836, 438938, 462040, 519795, 554448, 658407, 693060, 831672, 877876, 924080, 1039590, 1097345, 1316814, 1386120, 1663344, 1755752, 1975221, 2079180, 2194690, 2633628, 2772240, 3292035, 3511504, 3950442, 4158360, 4389380, 5267256, 6584070, 7900884, 8316720, 8778760, 9876105, 10534512, 13168140, 15801768, 17557520, 19752210, 26336280, 31603536, 39504420, 52672560, 79008840, 158017680]

約数ペア:

[(1, 158017680), (2, 79008840), (3, 52672560), (4, 39504420), (5, 31603536), (6, 26336280), (8, 19752210), (9, 17557520), (10, 15801768), (12, 13168140), (15, 10534512), (16, 9876105), (18, 8778760), (19, 8316720), (20, 7900884), (24, 6584070), (30, 5267256), (36, 4389380), (38, 4158360), (40, 3950442), (45, 3511504), (48, 3292035), (57, 2772240), (60, 2633628), (72, 2194690), (76, 2079180), (80, 1975221), (90, 1755752), (95, 1663344), (114, 1386120), (120, 1316814), (144, 1097345), (152, 1039590), (171, 924080), (180, 877876), (190, 831672), (228, 693060), (240, 658407), (285, 554448), (304, 519795), (342, 462040), (360, 438938), (380, 415836), (456, 346530), (570, 277224), (684, 231020), (720, 219469), (760, 207918), (855, 184816), (912, 173265), (1140, 138612), (1368, 115510), (1520, 103959), (1710, 92408), (2280, 69306), (2736, 57755), (3420, 46204), (4560, 34653), (6840, 23102), (11551, 13680)]