274090960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 800573760

約数和(自身を除く): 526482800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 97, 104, 110, 130, 143, 152, 169, 176, 190, 194, 208, 209, 220, 247, 260, 286, 304, 338, 380, 388, 418, 440, 485, 494, 520, 572, 676, 715, 760, 776, 836, 845, 880, 970, 988, 1040, 1045, 1067, 1144, 1235, 1261, 1352, 1430, 1520, 1552, 1672, 1690, 1843, 1859, 1940, 1976, 2090, 2134, 2288, 2470, 2522, 2704, 2717, 2860, 3211, 3344, 3380, 3686, 3718, 3880, 3952, 4180, 4268, 4940, 5044, 5335, 5434, 5720, 6305, 6422, 6760, 7372, 7436, 7760, 8360, 8536, 9215, 9295, 9880, 10088, 10670, 10868, 11440, 12610, 12844, 13520, 13585, 13871, 14744, 14872, 16055, 16393, 16720, 17072, 18430, 18590, 19760, 20176, 20273, 21340, 21736, 23959, 25220, 25688, 27170, 27742, 29488, 29744, 32110, 32786, 35321, 36860, 37180, 40546, 42680, 43472, 47918, 50440, 51376, 54340, 55484, 64220, 65572, 69355, 70642, 73720, 74360, 81092, 81965, 85360, 95836, 100880, 101365, 108680, 110968, 119795, 128440, 131144, 138710, 141284, 147440, 148720, 162184, 163930, 176605, 180323, 191672, 202730, 217360, 221936, 239590, 256880, 262288, 263549, 277420, 282568, 311467, 324368, 327860, 353210, 360646, 383344, 405460, 479180, 527098, 554840, 565136, 622934, 655720, 706420, 721292, 810920, 901615, 958360, 1054196, 1109680, 1245868, 1311440, 1317745, 1412840, 1442584, 1557335, 1621840, 1803230, 1916720, 2108392, 2491736, 2635490, 2825680, 2885168, 3114670, 3426137, 3606460, 4216784, 4983472, 5270980, 6229340, 6852274, 7212920, 10541960, 12458680, 13704548, 14425840, 17130685, 21083920, 24917360, 27409096, 34261370, 54818192, 68522740, 137045480, 274090960]

約数ペア:

[(1, 274090960), (2, 137045480), (4, 68522740), (5, 54818192), (8, 34261370), (10, 27409096), (11, 24917360), (13, 21083920), (16, 17130685), (19, 14425840), (20, 13704548), (22, 12458680), (26, 10541960), (38, 7212920), (40, 6852274), (44, 6229340), (52, 5270980), (55, 4983472), (65, 4216784), (76, 3606460), (80, 3426137), (88, 3114670), (95, 2885168), (97, 2825680), (104, 2635490), (110, 2491736), (130, 2108392), (143, 1916720), (152, 1803230), (169, 1621840), (176, 1557335), (190, 1442584), (194, 1412840), (208, 1317745), (209, 1311440), (220, 1245868), (247, 1109680), (260, 1054196), (286, 958360), (304, 901615), (338, 810920), (380, 721292), (388, 706420), (418, 655720), (440, 622934), (485, 565136), (494, 554840), (520, 527098), (572, 479180), (676, 405460), (715, 383344), (760, 360646), (776, 353210), (836, 327860), (845, 324368), (880, 311467), (970, 282568), (988, 277420), (1040, 263549), (1045, 262288), (1067, 256880), (1144, 239590), (1235, 221936), (1261, 217360), (1352, 202730), (1430, 191672), (1520, 180323), (1552, 176605), (1672, 163930), (1690, 162184), (1843, 148720), (1859, 147440), (1940, 141284), (1976, 138710), (2090, 131144), (2134, 128440), (2288, 119795), (2470, 110968), (2522, 108680), (2704, 101365), (2717, 100880), (2860, 95836), (3211, 85360), (3344, 81965), (3380, 81092), (3686, 74360), (3718, 73720), (3880, 70642), (3952, 69355), (4180, 65572), (4268, 64220), (4940, 55484), (5044, 54340), (5335, 51376), (5434, 50440), (5720, 47918), (6305, 43472), (6422, 42680), (6760, 40546), (7372, 37180), (7436, 36860), (7760, 35321), (8360, 32786), (8536, 32110), (9215, 29744), (9295, 29488), (9880, 27742), (10088, 27170), (10670, 25688), (10868, 25220), (11440, 23959), (12610, 21736), (12844, 21340), (13520, 20273), (13585, 20176), (13871, 19760), (14744, 18590), (14872, 18430), (16055, 17072), (16393, 16720)]