2020023060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 6306370560

約数和(自身を除く): 4286347500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 139, 165, 194, 220, 227, 278, 291, 330, 388, 417, 454, 485, 556, 582, 660, 681, 695, 834, 908, 970, 1067, 1135, 1164, 1362, 1390, 1455, 1529, 1668, 1940, 2085, 2134, 2270, 2497, 2724, 2780, 2910, 3058, 3201, 3405, 4170, 4268, 4540, 4587, 4994, 5335, 5820, 6116, 6402, 6810, 7491, 7645, 8340, 9174, 9988, 10670, 12485, 12804, 13483, 13620, 14982, 15290, 16005, 18348, 21340, 22019, 22935, 24970, 26966, 29964, 30580, 31553, 32010, 37455, 40449, 44038, 45870, 49940, 53932, 63106, 64020, 66057, 67415, 74910, 80898, 88076, 91740, 94659, 110095, 126212, 132114, 134830, 148313, 149820, 157765, 161796, 189318, 202245, 220190, 242209, 264228, 269660, 296626, 315530, 330285, 347083, 378636, 404490, 440380, 444939, 473295, 484418, 593252, 631060, 660570, 694166, 726627, 741565, 808980, 889878, 946590, 968836, 1041249, 1211045, 1321140, 1388332, 1453254, 1483130, 1735415, 1779756, 1893180, 2082498, 2224695, 2422090, 2906508, 2966260, 3060641, 3470830, 3633135, 4164996, 4449390, 4844180, 5206245, 6121282, 6941660, 7266270, 8898780, 9181923, 10412490, 12242564, 14532540, 15303205, 18363846, 20824980, 30606410, 33667051, 36727692, 45909615, 61212820, 67334102, 91819230, 101001153, 134668204, 168335255, 183638460, 202002306, 336670510, 404004612, 505005765, 673341020, 1010011530, 2020023060]

約数ペア:

[(1, 2020023060), (2, 1010011530), (3, 673341020), (4, 505005765), (5, 404004612), (6, 336670510), (10, 202002306), (11, 183638460), (12, 168335255), (15, 134668204), (20, 101001153), (22, 91819230), (30, 67334102), (33, 61212820), (44, 45909615), (55, 36727692), (60, 33667051), (66, 30606410), (97, 20824980), (110, 18363846), (132, 15303205), (139, 14532540), (165, 12242564), (194, 10412490), (220, 9181923), (227, 8898780), (278, 7266270), (291, 6941660), (330, 6121282), (388, 5206245), (417, 4844180), (454, 4449390), (485, 4164996), (556, 3633135), (582, 3470830), (660, 3060641), (681, 2966260), (695, 2906508), (834, 2422090), (908, 2224695), (970, 2082498), (1067, 1893180), (1135, 1779756), (1164, 1735415), (1362, 1483130), (1390, 1453254), (1455, 1388332), (1529, 1321140), (1668, 1211045), (1940, 1041249), (2085, 968836), (2134, 946590), (2270, 889878), (2497, 808980), (2724, 741565), (2780, 726627), (2910, 694166), (3058, 660570), (3201, 631060), (3405, 593252), (4170, 484418), (4268, 473295), (4540, 444939), (4587, 440380), (4994, 404490), (5335, 378636), (5820, 347083), (6116, 330285), (6402, 315530), (6810, 296626), (7491, 269660), (7645, 264228), (8340, 242209), (9174, 220190), (9988, 202245), (10670, 189318), (12485, 161796), (12804, 157765), (13483, 149820), (13620, 148313), (14982, 134830), (15290, 132114), (16005, 126212), (18348, 110095), (21340, 94659), (22019, 91740), (22935, 88076), (24970, 80898), (26966, 74910), (29964, 67415), (30580, 66057), (31553, 64020), (32010, 63106), (37455, 53932), (40449, 49940), (44038, 45870)]