210721112532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{829}}^1\times {\mathrm{1399}}^1$

素因数の和:2355

約数の個数: 216

約数和(自身を含む): 626838576000

約数和(自身を除く): 416117463468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 588, 618, 721, 829, 882, 927, 1236, 1399, 1442, 1658, 1764, 1854, 2163, 2487, 2798, 2884, 3316, 3708, 4197, 4326, 4974, 5047, 5596, 5803, 6489, 7461, 8394, 8652, 9793, 9948, 10094, 11606, 12591, 12978, 14922, 15141, 16788, 17409, 19586, 20188, 23212, 25182, 25956, 29379, 29844, 30282, 34818, 39172, 40621, 45423, 50364, 52227, 58758, 60564, 68551, 69636, 81242, 85387, 88137, 90846, 104454, 117516, 121863, 137102, 144097, 162484, 170774, 176274, 181692, 205653, 208908, 243726, 256161, 274204, 288194, 341548, 352548, 365589, 411306, 432291, 487452, 512322, 576388, 597709, 616959, 731178, 768483, 822612, 864582, 1008679, 1024644, 1159771, 1195418, 1233918, 1296873, 1462356, 1536966, 1729164, 1793127, 2017358, 2319542, 2390836, 2467836, 2593746, 3026037, 3073932, 3479313, 3586254, 4034716, 4183963, 4639084, 5187492, 5379381, 6052074, 6958626, 7060753, 7172508, 8118397, 8367926, 9078111, 10437939, 10758762, 12104148, 12551889, 13917252, 14121506, 16236794, 16735852, 18156222, 20875878, 21182259, 21517524, 24355191, 25103778, 28243012, 32473588, 36312444, 37655667, 41751756, 42364518, 48710382, 50207556, 56828779, 63546777, 73065573, 75311334, 84729036, 97420764, 113657558, 119456413, 127093554, 146131146, 150622668, 170486337, 227315116, 238912826, 254187108, 292262292, 340972674, 358369239, 477825652, 511459011, 681945348, 716738478, 836194891, 1022918022, 1075107717, 1433476956, 1672389782, 2045836044, 2150215434, 2508584673, 3344779564, 4300430868, 5017169346, 5853364237, 7525754019, 10034338692, 11706728474, 15051508038, 17560092711, 23413456948, 30103016076, 35120185422, 52680278133, 70240370844, 105360556266, 210721112532]

約数ペア:

[(1, 210721112532), (2, 105360556266), (3, 70240370844), (4, 52680278133), (6, 35120185422), (7, 30103016076), (9, 23413456948), (12, 17560092711), (14, 15051508038), (18, 11706728474), (21, 10034338692), (28, 7525754019), (36, 5853364237), (42, 5017169346), (49, 4300430868), (63, 3344779564), (84, 2508584673), (98, 2150215434), (103, 2045836044), (126, 1672389782), (147, 1433476956), (196, 1075107717), (206, 1022918022), (252, 836194891), (294, 716738478), (309, 681945348), (412, 511459011), (441, 477825652), (588, 358369239), (618, 340972674), (721, 292262292), (829, 254187108), (882, 238912826), (927, 227315116), (1236, 170486337), (1399, 150622668), (1442, 146131146), (1658, 127093554), (1764, 119456413), (1854, 113657558), (2163, 97420764), (2487, 84729036), (2798, 75311334), (2884, 73065573), (3316, 63546777), (3708, 56828779), (4197, 50207556), (4326, 48710382), (4974, 42364518), (5047, 41751756), (5596, 37655667), (5803, 36312444), (6489, 32473588), (7461, 28243012), (8394, 25103778), (8652, 24355191), (9793, 21517524), (9948, 21182259), (10094, 20875878), (11606, 18156222), (12591, 16735852), (12978, 16236794), (14922, 14121506), (15141, 13917252), (16788, 12551889), (17409, 12104148), (19586, 10758762), (20188, 10437939), (23212, 9078111), (25182, 8367926), (25956, 8118397), (29379, 7172508), (29844, 7060753), (30282, 6958626), (34818, 6052074), (39172, 5379381), (40621, 5187492), (45423, 4639084), (50364, 4183963), (52227, 4034716), (58758, 3586254), (60564, 3479313), (68551, 3073932), (69636, 3026037), (81242, 2593746), (85387, 2467836), (88137, 2390836), (90846, 2319542), (104454, 2017358), (117516, 1793127), (121863, 1729164), (137102, 1536966), (144097, 1462356), (162484, 1296873), (170774, 1233918), (176274, 1195418), (181692, 1159771), (205653, 1024644), (208908, 1008679), (243726, 864582), (256161, 822612), (274204, 768483), (288194, 731178), (341548, 616959), (352548, 597709), (365589, 576388), (411306, 512322), (432291, 487452)]