995405880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6547}}^1$

素因数の和:6749

約数の個数: 128

約数和(自身を含む): 3432199680

約数和(自身を除く): 2436793800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1810, 2172, 2534, 2715, 3620, 3801, 4344, 5068, 5430, 6335, 6547, 7240, 7602, 10136, 10860, 12670, 13094, 15204, 19005, 19641, 21720, 25340, 26188, 30408, 32735, 38010, 39282, 45829, 50680, 52376, 65470, 76020, 78564, 91658, 98205, 130940, 137487, 152040, 157128, 183316, 196410, 229145, 261880, 274974, 366632, 392820, 458290, 549948, 687435, 785640, 916580, 1099896, 1185007, 1374870, 1833160, 2370014, 2749740, 3555021, 4740028, 5499480, 5925035, 7110042, 8295049, 9480056, 11850070, 14220084, 16590098, 17775105, 23700140, 24885147, 28440168, 33180196, 35550210, 41475245, 47400280, 49770294, 66360392, 71100420, 82950490, 99540588, 124425735, 142200840, 165900980, 199081176, 248851470, 331801960, 497702940, 995405880]

約数ペア:

[(1, 995405880), (2, 497702940), (3, 331801960), (4, 248851470), (5, 199081176), (6, 165900980), (7, 142200840), (8, 124425735), (10, 99540588), (12, 82950490), (14, 71100420), (15, 66360392), (20, 49770294), (21, 47400280), (24, 41475245), (28, 35550210), (30, 33180196), (35, 28440168), (40, 24885147), (42, 23700140), (56, 17775105), (60, 16590098), (70, 14220084), (84, 11850070), (105, 9480056), (120, 8295049), (140, 7110042), (168, 5925035), (181, 5499480), (210, 4740028), (280, 3555021), (362, 2749740), (420, 2370014), (543, 1833160), (724, 1374870), (840, 1185007), (905, 1099896), (1086, 916580), (1267, 785640), (1448, 687435), (1810, 549948), (2172, 458290), (2534, 392820), (2715, 366632), (3620, 274974), (3801, 261880), (4344, 229145), (5068, 196410), (5430, 183316), (6335, 157128), (6547, 152040), (7240, 137487), (7602, 130940), (10136, 98205), (10860, 91658), (12670, 78564), (13094, 76020), (15204, 65470), (19005, 52376), (19641, 50680), (21720, 45829), (25340, 39282), (26188, 38010), (30408, 32735)]