259601940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5886

約数の個数: 144

約数和(自身を含む): 892819200

約数和(自身を除く): 633217260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5839, 7410, 8892, 11115, 11678, 14820, 17517, 22230, 23356, 29195, 35034, 44460, 52551, 58390, 70068, 75907, 87585, 105102, 110941, 116780, 151814, 175170, 210204, 221882, 227721, 262755, 303628, 332823, 350340, 379535, 443764, 455442, 525510, 554705, 665646, 683163, 759070, 910884, 998469, 1051020, 1109410, 1138605, 1331292, 1366326, 1442233, 1518140, 1664115, 1996938, 2218820, 2277210, 2732652, 2884466, 3328230, 3415815, 3993876, 4326699, 4554420, 4992345, 5768932, 6656460, 6831630, 7211165, 8653398, 9984690, 12980097, 13663260, 14422330, 17306796, 19969380, 21633495, 25960194, 28844660, 43266990, 51920388, 64900485, 86533980, 129800970, 259601940]

約数ペア:

[(1, 259601940), (2, 129800970), (3, 86533980), (4, 64900485), (5, 51920388), (6, 43266990), (9, 28844660), (10, 25960194), (12, 21633495), (13, 19969380), (15, 17306796), (18, 14422330), (19, 13663260), (20, 12980097), (26, 9984690), (30, 8653398), (36, 7211165), (38, 6831630), (39, 6656460), (45, 5768932), (52, 4992345), (57, 4554420), (60, 4326699), (65, 3993876), (76, 3415815), (78, 3328230), (90, 2884466), (95, 2732652), (114, 2277210), (117, 2218820), (130, 1996938), (156, 1664115), (171, 1518140), (180, 1442233), (190, 1366326), (195, 1331292), (228, 1138605), (234, 1109410), (247, 1051020), (260, 998469), (285, 910884), (342, 759070), (380, 683163), (390, 665646), (468, 554705), (494, 525510), (570, 455442), (585, 443764), (684, 379535), (741, 350340), (780, 332823), (855, 303628), (988, 262755), (1140, 227721), (1170, 221882), (1235, 210204), (1482, 175170), (1710, 151814), (2223, 116780), (2340, 110941), (2470, 105102), (2964, 87585), (3420, 75907), (3705, 70068), (4446, 58390), (4940, 52551), (5839, 44460), (7410, 35034), (8892, 29195), (11115, 23356), (11678, 22230), (14820, 17517)]