191369520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4704

約数の個数: 160

約数和(自身を含む): 694003200

約数和(自身を除く): 502633680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4663, 5130, 6840, 8208, 9326, 10260, 13680, 13989, 18652, 20520, 23315, 27978, 37304, 41040, 41967, 46630, 55956, 69945, 74608, 83934, 88597, 93260, 111912, 125901, 139890, 167868, 177194, 186520, 209835, 223824, 251802, 265791, 279780, 335736, 354388, 373040, 419670, 442985, 503604, 531582, 559560, 629505, 671472, 708776, 797373, 839340, 885970, 1007208, 1063164, 1119120, 1259010, 1328955, 1417552, 1594746, 1678680, 1771940, 2014416, 2126328, 2392119, 2518020, 2657910, 3189492, 3357360, 3543880, 3986865, 4252656, 4784238, 5036040, 5315820, 6378984, 7087760, 7973730, 9568476, 10072080, 10631640, 11960595, 12757968, 15947460, 19136952, 21263280, 23921190, 31894920, 38273904, 47842380, 63789840, 95684760, 191369520]

約数ペア:

[(1, 191369520), (2, 95684760), (3, 63789840), (4, 47842380), (5, 38273904), (6, 31894920), (8, 23921190), (9, 21263280), (10, 19136952), (12, 15947460), (15, 12757968), (16, 11960595), (18, 10631640), (19, 10072080), (20, 9568476), (24, 7973730), (27, 7087760), (30, 6378984), (36, 5315820), (38, 5036040), (40, 4784238), (45, 4252656), (48, 3986865), (54, 3543880), (57, 3357360), (60, 3189492), (72, 2657910), (76, 2518020), (80, 2392119), (90, 2126328), (95, 2014416), (108, 1771940), (114, 1678680), (120, 1594746), (135, 1417552), (144, 1328955), (152, 1259010), (171, 1119120), (180, 1063164), (190, 1007208), (216, 885970), (228, 839340), (240, 797373), (270, 708776), (285, 671472), (304, 629505), (342, 559560), (360, 531582), (380, 503604), (432, 442985), (456, 419670), (513, 373040), (540, 354388), (570, 335736), (684, 279780), (720, 265791), (760, 251802), (855, 223824), (912, 209835), (1026, 186520), (1080, 177194), (1140, 167868), (1368, 139890), (1520, 125901), (1710, 111912), (2052, 93260), (2160, 88597), (2280, 83934), (2565, 74608), (2736, 69945), (3420, 55956), (4104, 46630), (4560, 41967), (4663, 41040), (5130, 37304), (6840, 27978), (8208, 23315), (9326, 20520), (10260, 18652), (13680, 13989)]