333127760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 609669040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 131, 133, 140, 152, 190, 239, 262, 266, 280, 304, 380, 478, 524, 532, 560, 655, 665, 760, 917, 956, 1048, 1064, 1195, 1310, 1330, 1520, 1673, 1834, 1912, 2096, 2128, 2390, 2489, 2620, 2660, 3346, 3668, 3824, 4541, 4585, 4780, 4978, 5240, 5320, 6692, 7336, 8365, 9082, 9170, 9560, 9956, 10480, 10640, 12445, 13384, 14672, 16730, 17423, 18164, 18340, 19120, 19912, 22705, 24890, 26768, 31309, 31787, 33460, 34846, 36328, 36680, 39824, 45410, 49780, 62618, 63574, 66920, 69692, 72656, 73360, 87115, 90820, 99560, 125236, 127148, 133840, 139384, 156545, 158935, 174230, 181640, 199120, 219163, 250472, 254296, 278768, 313090, 317870, 348460, 363280, 438326, 500944, 508592, 594871, 626180, 635740, 696920, 876652, 1095815, 1189742, 1252360, 1271480, 1393840, 1753304, 2191630, 2379484, 2504720, 2542960, 2974355, 3506608, 4164097, 4383260, 4758968, 5948710, 8328194, 8766520, 9517936, 11897420, 16656388, 17533040, 20820485, 23794840, 33312776, 41640970, 47589680, 66625552, 83281940, 166563880, 333127760]

約数ペア:

[(1, 333127760), (2, 166563880), (4, 83281940), (5, 66625552), (7, 47589680), (8, 41640970), (10, 33312776), (14, 23794840), (16, 20820485), (19, 17533040), (20, 16656388), (28, 11897420), (35, 9517936), (38, 8766520), (40, 8328194), (56, 5948710), (70, 4758968), (76, 4383260), (80, 4164097), (95, 3506608), (112, 2974355), (131, 2542960), (133, 2504720), (140, 2379484), (152, 2191630), (190, 1753304), (239, 1393840), (262, 1271480), (266, 1252360), (280, 1189742), (304, 1095815), (380, 876652), (478, 696920), (524, 635740), (532, 626180), (560, 594871), (655, 508592), (665, 500944), (760, 438326), (917, 363280), (956, 348460), (1048, 317870), (1064, 313090), (1195, 278768), (1310, 254296), (1330, 250472), (1520, 219163), (1673, 199120), (1834, 181640), (1912, 174230), (2096, 158935), (2128, 156545), (2390, 139384), (2489, 133840), (2620, 127148), (2660, 125236), (3346, 99560), (3668, 90820), (3824, 87115), (4541, 73360), (4585, 72656), (4780, 69692), (4978, 66920), (5240, 63574), (5320, 62618), (6692, 49780), (7336, 45410), (8365, 39824), (9082, 36680), (9170, 36328), (9560, 34846), (9956, 33460), (10480, 31787), (10640, 31309), (12445, 26768), (13384, 24890), (14672, 22705), (16730, 19912), (17423, 19120), (18164, 18340)]