205103622780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5701}}^1\times {\mathrm{4079}}^1$

素因数の和:9809

約数の個数: 216

約数和(自身を含む): 724027187520

約数和(自身を除く): 518923564740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4079, 4410, 5701, 8158, 8820, 11402, 12237, 16316, 17103, 20395, 22804, 24474, 28505, 28553, 34206, 36711, 39907, 40790, 48948, 51309, 57010, 57106, 61185, 68412, 73422, 79814, 81580, 85515, 85659, 102618, 114020, 114212, 119721, 122370, 142765, 146844, 159628, 171030, 171318, 183555, 199535, 199871, 205236, 239442, 244740, 256545, 256977, 279349, 285530, 342060, 342636, 359163, 367110, 399070, 399742, 428295, 478884, 513090, 513954, 558698, 571060, 598605, 599613, 718326, 734220, 798140, 799484, 838047, 856590, 999355, 1026180, 1027908, 1117396, 1197210, 1199226, 1284885, 1396745, 1436652, 1676094, 1713180, 1795815, 1798839, 1998710, 2394420, 2398452, 2514141, 2569770, 2793490, 2998065, 3352188, 3591630, 3597678, 3997420, 4190235, 5028282, 5139540, 5586980, 5996130, 7183260, 7195356, 8380470, 8994195, 10056564, 11992260, 12570705, 16760940, 17988390, 23254379, 25141410, 35976780, 46508758, 50282820, 69763137, 93017516, 116271895, 139526274, 162780653, 209289411, 232543790, 279052548, 325561306, 348815685, 418578822, 465087580, 488341959, 651122612, 697631370, 813903265, 837157644, 976683918, 1046447055, 1139464571, 1395262740, 1465025877, 1627806530, 1953367836, 2092894110, 2278929142, 2441709795, 2930051754, 3255613060, 3418393713, 4185788220, 4557858284, 4883419590, 5697322855, 5860103508, 6836787426, 7325129385, 9766839180, 10255181139, 11394645710, 13673574852, 14650258770, 17091968565, 20510362278, 22789291420, 29300517540, 34183937130, 41020724556, 51275905695, 68367874260, 102551811390, 205103622780]

約数ペア:

[(1, 205103622780), (2, 102551811390), (3, 68367874260), (4, 51275905695), (5, 41020724556), (6, 34183937130), (7, 29300517540), (9, 22789291420), (10, 20510362278), (12, 17091968565), (14, 14650258770), (15, 13673574852), (18, 11394645710), (20, 10255181139), (21, 9766839180), (28, 7325129385), (30, 6836787426), (35, 5860103508), (36, 5697322855), (42, 4883419590), (45, 4557858284), (49, 4185788220), (60, 3418393713), (63, 3255613060), (70, 2930051754), (84, 2441709795), (90, 2278929142), (98, 2092894110), (105, 1953367836), (126, 1627806530), (140, 1465025877), (147, 1395262740), (180, 1139464571), (196, 1046447055), (210, 976683918), (245, 837157644), (252, 813903265), (294, 697631370), (315, 651122612), (420, 488341959), (441, 465087580), (490, 418578822), (588, 348815685), (630, 325561306), (735, 279052548), (882, 232543790), (980, 209289411), (1260, 162780653), (1470, 139526274), (1764, 116271895), (2205, 93017516), (2940, 69763137), (4079, 50282820), (4410, 46508758), (5701, 35976780), (8158, 25141410), (8820, 23254379), (11402, 17988390), (12237, 16760940), (16316, 12570705), (17103, 11992260), (20395, 10056564), (22804, 8994195), (24474, 8380470), (28505, 7195356), (28553, 7183260), (34206, 5996130), (36711, 5586980), (39907, 5139540), (40790, 5028282), (48948, 4190235), (51309, 3997420), (57010, 3597678), (57106, 3591630), (61185, 3352188), (68412, 2998065), (73422, 2793490), (79814, 2569770), (81580, 2514141), (85515, 2398452), (85659, 2394420), (102618, 1998710), (114020, 1798839), (114212, 1795815), (119721, 1713180), (122370, 1676094), (142765, 1436652), (146844, 1396745), (159628, 1284885), (171030, 1199226), (171318, 1197210), (183555, 1117396), (199535, 1027908), (199871, 1026180), (205236, 999355), (239442, 856590), (244740, 838047), (256545, 799484), (256977, 798140), (279349, 734220), (285530, 718326), (342060, 599613), (342636, 598605), (359163, 571060), (367110, 558698), (399070, 513954), (399742, 513090), (428295, 478884)]