1316151720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7257

約数の個数: 192

約数和(自身を含む): 4751265600

約数和(自身を除く): 3435113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 3042, 3380, 3510, 4056, 4563, 4680, 5070, 6084, 6760, 7020, 7211, 7605, 9126, 10140, 12168, 14040, 14422, 15210, 18252, 20280, 21633, 22815, 28844, 30420, 36055, 36504, 43266, 45630, 57688, 60840, 64899, 72110, 86532, 91260, 93743, 108165, 129798, 144220, 173064, 182520, 187486, 194697, 216330, 259596, 281229, 288440, 324495, 374972, 389394, 432660, 468715, 519192, 562458, 648990, 749944, 778788, 843687, 865320, 937430, 973485, 1124916, 1218659, 1297980, 1406145, 1557576, 1687374, 1874860, 1946970, 2249832, 2437318, 2531061, 2595960, 2812290, 3374748, 3655977, 3749720, 3893940, 4218435, 4874636, 5062122, 5624580, 6093295, 6749496, 7311954, 7787880, 8436870, 9749272, 10124244, 10967931, 11249160, 12186590, 12655305, 14623908, 16873740, 18279885, 20248488, 21935862, 24373180, 25310610, 29247816, 32903793, 33747480, 36559770, 43871724, 48746360, 50621220, 54839655, 65807586, 73119540, 87743448, 101242440, 109679310, 131615172, 146239080, 164518965, 219358620, 263230344, 329037930, 438717240, 658075860, 1316151720]

約数ペア:

[(1, 1316151720), (2, 658075860), (3, 438717240), (4, 329037930), (5, 263230344), (6, 219358620), (8, 164518965), (9, 146239080), (10, 131615172), (12, 109679310), (13, 101242440), (15, 87743448), (18, 73119540), (20, 65807586), (24, 54839655), (26, 50621220), (27, 48746360), (30, 43871724), (36, 36559770), (39, 33747480), (40, 32903793), (45, 29247816), (52, 25310610), (54, 24373180), (60, 21935862), (65, 20248488), (72, 18279885), (78, 16873740), (90, 14623908), (104, 12655305), (108, 12186590), (117, 11249160), (120, 10967931), (130, 10124244), (135, 9749272), (156, 8436870), (169, 7787880), (180, 7311954), (195, 6749496), (216, 6093295), (234, 5624580), (260, 5062122), (270, 4874636), (312, 4218435), (338, 3893940), (351, 3749720), (360, 3655977), (390, 3374748), (468, 2812290), (507, 2595960), (520, 2531061), (540, 2437318), (585, 2249832), (676, 1946970), (702, 1874860), (780, 1687374), (845, 1557576), (936, 1406145), (1014, 1297980), (1080, 1218659), (1170, 1124916), (1352, 973485), (1404, 937430), (1521, 865320), (1560, 843687), (1690, 778788), (1755, 749944), (2028, 648990), (2340, 562458), (2535, 519192), (2808, 468715), (3042, 432660), (3380, 389394), (3510, 374972), (4056, 324495), (4563, 288440), (4680, 281229), (5070, 259596), (6084, 216330), (6760, 194697), (7020, 187486), (7211, 182520), (7605, 173064), (9126, 144220), (10140, 129798), (12168, 108165), (14040, 93743), (14422, 91260), (15210, 86532), (18252, 72110), (20280, 64899), (21633, 60840), (22815, 57688), (28844, 45630), (30420, 43266), (36055, 36504)]