340252380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 192

約数和(自身を含む): 1200460800

約数和(自身を除く): 860208420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2551, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5102, 5130, 6669, 7020, 7410, 7653, 8892, 10204, 10260, 11115, 12755, 13338, 14820, 15306, 22230, 22959, 25510, 26676, 30612, 33163, 33345, 38265, 44460, 45918, 48469, 51020, 66326, 66690, 68877, 76530, 91836, 96938, 99489, 114795, 132652, 133380, 137754, 145407, 153060, 165815, 193876, 198978, 229590, 242345, 275508, 290814, 298467, 331630, 344385, 397956, 436221, 459180, 484690, 497445, 581628, 596934, 630097, 663260, 688770, 727035, 872442, 895401, 969380, 994890, 1193868, 1260194, 1308663, 1377540, 1454070, 1492335, 1744884, 1790802, 1890291, 1989780, 2181105, 2520388, 2617326, 2908140, 2984670, 3150485, 3581604, 3780582, 4362210, 4477005, 5234652, 5670873, 5969340, 6300970, 6543315, 7561164, 8724420, 8954010, 9451455, 11341746, 12601940, 13086630, 17012619, 17908020, 18902910, 22683492, 26173260, 28354365, 34025238, 37805820, 56708730, 68050476, 85063095, 113417460, 170126190, 340252380]

約数ペア:

[(1, 340252380), (2, 170126190), (3, 113417460), (4, 85063095), (5, 68050476), (6, 56708730), (9, 37805820), (10, 34025238), (12, 28354365), (13, 26173260), (15, 22683492), (18, 18902910), (19, 17908020), (20, 17012619), (26, 13086630), (27, 12601940), (30, 11341746), (36, 9451455), (38, 8954010), (39, 8724420), (45, 7561164), (52, 6543315), (54, 6300970), (57, 5969340), (60, 5670873), (65, 5234652), (76, 4477005), (78, 4362210), (90, 3780582), (95, 3581604), (108, 3150485), (114, 2984670), (117, 2908140), (130, 2617326), (135, 2520388), (156, 2181105), (171, 1989780), (180, 1890291), (190, 1790802), (195, 1744884), (228, 1492335), (234, 1454070), (247, 1377540), (260, 1308663), (270, 1260194), (285, 1193868), (342, 994890), (351, 969380), (380, 895401), (390, 872442), (468, 727035), (494, 688770), (513, 663260), (540, 630097), (570, 596934), (585, 581628), (684, 497445), (702, 484690), (741, 459180), (780, 436221), (855, 397956), (988, 344385), (1026, 331630), (1140, 298467), (1170, 290814), (1235, 275508), (1404, 242345), (1482, 229590), (1710, 198978), (1755, 193876), (2052, 165815), (2223, 153060), (2340, 145407), (2470, 137754), (2551, 133380), (2565, 132652), (2964, 114795), (3420, 99489), (3510, 96938), (3705, 91836), (4446, 76530), (4940, 68877), (5102, 66690), (5130, 66326), (6669, 51020), (7020, 48469), (7410, 45918), (7653, 44460), (8892, 38265), (10204, 33345), (10260, 33163), (11115, 30612), (12755, 26676), (13338, 25510), (14820, 22959), (15306, 22230)]