463747620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 1575899136

約数和(自身を除く): 1112151516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 276, 305, 322, 345, 366, 420, 427, 460, 483, 610, 644, 690, 732, 787, 805, 854, 915, 966, 1220, 1281, 1380, 1403, 1574, 1610, 1708, 1830, 1932, 2135, 2361, 2415, 2562, 2806, 3148, 3220, 3660, 3935, 4209, 4270, 4722, 4830, 5124, 5509, 5612, 6405, 7015, 7870, 8418, 8540, 9444, 9660, 9821, 11018, 11805, 12810, 14030, 15740, 16527, 16836, 18101, 19642, 21045, 22036, 23610, 25620, 27545, 28060, 29463, 33054, 36202, 39284, 42090, 47220, 48007, 49105, 54303, 55090, 58926, 66108, 72404, 82635, 84180, 90505, 96014, 98210, 108606, 110180, 117852, 126707, 144021, 147315, 165270, 181010, 192028, 196420, 217212, 240035, 253414, 271515, 288042, 294630, 330540, 336049, 362020, 380121, 480070, 506828, 543030, 576084, 589260, 633535, 672098, 720105, 760242, 960140, 1008147, 1086060, 1104161, 1267070, 1344196, 1440210, 1520484, 1680245, 1900605, 2016294, 2208322, 2534140, 2880420, 3312483, 3360490, 3801210, 4032588, 4416644, 5040735, 5520805, 6624966, 6720980, 7602420, 7729127, 10081470, 11041610, 13249932, 15458254, 16562415, 20162940, 22083220, 23187381, 30916508, 33124830, 38645635, 46374762, 66249660, 77291270, 92749524, 115936905, 154582540, 231873810, 463747620]

約数ペア:

[(1, 463747620), (2, 231873810), (3, 154582540), (4, 115936905), (5, 92749524), (6, 77291270), (7, 66249660), (10, 46374762), (12, 38645635), (14, 33124830), (15, 30916508), (20, 23187381), (21, 22083220), (23, 20162940), (28, 16562415), (30, 15458254), (35, 13249932), (42, 11041610), (46, 10081470), (60, 7729127), (61, 7602420), (69, 6720980), (70, 6624966), (84, 5520805), (92, 5040735), (105, 4416644), (115, 4032588), (122, 3801210), (138, 3360490), (140, 3312483), (161, 2880420), (183, 2534140), (210, 2208322), (230, 2016294), (244, 1900605), (276, 1680245), (305, 1520484), (322, 1440210), (345, 1344196), (366, 1267070), (420, 1104161), (427, 1086060), (460, 1008147), (483, 960140), (610, 760242), (644, 720105), (690, 672098), (732, 633535), (787, 589260), (805, 576084), (854, 543030), (915, 506828), (966, 480070), (1220, 380121), (1281, 362020), (1380, 336049), (1403, 330540), (1574, 294630), (1610, 288042), (1708, 271515), (1830, 253414), (1932, 240035), (2135, 217212), (2361, 196420), (2415, 192028), (2562, 181010), (2806, 165270), (3148, 147315), (3220, 144021), (3660, 126707), (3935, 117852), (4209, 110180), (4270, 108606), (4722, 98210), (4830, 96014), (5124, 90505), (5509, 84180), (5612, 82635), (6405, 72404), (7015, 66108), (7870, 58926), (8418, 55090), (8540, 54303), (9444, 49105), (9660, 48007), (9821, 47220), (11018, 42090), (11805, 39284), (12810, 36202), (14030, 33054), (15740, 29463), (16527, 28060), (16836, 27545), (18101, 25620), (19642, 23610), (21045, 22036)]