195929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42967}}^1$

素因数の和:43002

約数の個数: 80

約数和(自身を含む): 639363840

約数和(自身を除く): 443434320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 42967, 85934, 128901, 171868, 214835, 257802, 343736, 429670, 515604, 644505, 687472, 816373, 859340, 1031208, 1289010, 1632746, 1718680, 2062416, 2449119, 2578020, 3265492, 3437360, 4081865, 4898238, 5156040, 6530984, 8163730, 9796476, 10312080, 12245595, 13061968, 16327460, 19592952, 24491190, 32654920, 39185904, 48982380, 65309840, 97964760, 195929520]

約数ペア:

[(1, 195929520), (2, 97964760), (3, 65309840), (4, 48982380), (5, 39185904), (6, 32654920), (8, 24491190), (10, 19592952), (12, 16327460), (15, 13061968), (16, 12245595), (19, 10312080), (20, 9796476), (24, 8163730), (30, 6530984), (38, 5156040), (40, 4898238), (48, 4081865), (57, 3437360), (60, 3265492), (76, 2578020), (80, 2449119), (95, 2062416), (114, 1718680), (120, 1632746), (152, 1289010), (190, 1031208), (228, 859340), (240, 816373), (285, 687472), (304, 644505), (380, 515604), (456, 429670), (570, 343736), (760, 257802), (912, 214835), (1140, 171868), (1520, 128901), (2280, 85934), (4560, 42967)]