191411220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 192

約数和(自身を含む): 719824896

約数和(自身を除く): 528413676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3187, 4004, 4290, 4620, 5005, 5460, 6006, 6374, 8580, 9561, 10010, 12012, 12748, 15015, 15935, 19122, 20020, 22309, 30030, 31870, 35057, 38244, 41431, 44618, 47805, 60060, 63740, 66927, 70114, 82862, 89236, 95610, 105171, 111545, 124293, 133854, 140228, 165724, 175285, 191220, 207155, 210342, 223090, 245399, 248586, 267708, 290017, 334635, 350570, 414310, 420684, 446180, 455741, 490798, 497172, 525855, 580034, 621465, 669270, 701140, 736197, 828620, 870051, 911482, 981596, 1051710, 1160068, 1226995, 1242930, 1338540, 1367223, 1450085, 1472394, 1740102, 1822964, 2103420, 2278705, 2453990, 2485860, 2734446, 2900170, 2944788, 3190187, 3480204, 3680985, 4350255, 4557410, 4907980, 5468892, 5800340, 6380374, 6836115, 7361970, 8700510, 9114820, 9570561, 12760748, 13672230, 14723940, 15950935, 17401020, 19141122, 27344460, 31901870, 38282244, 47852805, 63803740, 95705610, 191411220]

約数ペア:

[(1, 191411220), (2, 95705610), (3, 63803740), (4, 47852805), (5, 38282244), (6, 31901870), (7, 27344460), (10, 19141122), (11, 17401020), (12, 15950935), (13, 14723940), (14, 13672230), (15, 12760748), (20, 9570561), (21, 9114820), (22, 8700510), (26, 7361970), (28, 6836115), (30, 6380374), (33, 5800340), (35, 5468892), (39, 4907980), (42, 4557410), (44, 4350255), (52, 3680985), (55, 3480204), (60, 3190187), (65, 2944788), (66, 2900170), (70, 2734446), (77, 2485860), (78, 2453990), (84, 2278705), (91, 2103420), (105, 1822964), (110, 1740102), (130, 1472394), (132, 1450085), (140, 1367223), (143, 1338540), (154, 1242930), (156, 1226995), (165, 1160068), (182, 1051710), (195, 981596), (210, 911482), (220, 870051), (231, 828620), (260, 736197), (273, 701140), (286, 669270), (308, 621465), (330, 580034), (364, 525855), (385, 497172), (390, 490798), (420, 455741), (429, 446180), (455, 420684), (462, 414310), (546, 350570), (572, 334635), (660, 290017), (715, 267708), (770, 248586), (780, 245399), (858, 223090), (910, 210342), (924, 207155), (1001, 191220), (1092, 175285), (1155, 165724), (1365, 140228), (1430, 133854), (1540, 124293), (1716, 111545), (1820, 105171), (2002, 95610), (2145, 89236), (2310, 82862), (2730, 70114), (2860, 66927), (3003, 63740), (3187, 60060), (4004, 47805), (4290, 44618), (4620, 41431), (5005, 38244), (5460, 35057), (6006, 31870), (6374, 30030), (8580, 22309), (9561, 20020), (10010, 19122), (12012, 15935), (12748, 15015)]