210722148

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 180

約数和(自身を含む): 690775932

約数和(自身を除く): 480053784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1021, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2042, 2106, 2268, 2457, 2548, 2646, 3063, 3276, 3822, 3969, 4084, 4212, 4914, 5292, 5733, 6126, 7147, 7371, 7644, 7938, 9189, 9828, 11466, 12252, 13273, 14294, 14742, 15876, 17199, 18378, 21441, 22932, 26546, 27567, 28588, 29484, 34398, 36756, 39819, 42882, 50029, 51597, 53092, 55134, 64323, 68796, 79638, 82701, 85764, 92911, 100058, 103194, 110268, 119457, 128646, 150087, 159276, 165402, 185822, 192969, 200116, 206388, 238914, 257292, 278733, 300174, 330804, 358371, 371644, 385938, 450261, 477828, 557466, 578907, 600348, 650377, 716742, 771876, 836199, 900522, 1075113, 1114932, 1157814, 1300754, 1350783, 1433484, 1672398, 1801044, 1951131, 2150226, 2315628, 2508597, 2601508, 2701566, 3344796, 3902262, 4052349, 4300452, 5017194, 5403132, 5853393, 7525791, 7804524, 8104698, 10034388, 11706786, 15051582, 16209396, 17560179, 23413572, 30103164, 35120358, 52680537, 70240716, 105361074, 210722148]

約数ペア:

[(1, 210722148), (2, 105361074), (3, 70240716), (4, 52680537), (6, 35120358), (7, 30103164), (9, 23413572), (12, 17560179), (13, 16209396), (14, 15051582), (18, 11706786), (21, 10034388), (26, 8104698), (27, 7804524), (28, 7525791), (36, 5853393), (39, 5403132), (42, 5017194), (49, 4300452), (52, 4052349), (54, 3902262), (63, 3344796), (78, 2701566), (81, 2601508), (84, 2508597), (91, 2315628), (98, 2150226), (108, 1951131), (117, 1801044), (126, 1672398), (147, 1433484), (156, 1350783), (162, 1300754), (182, 1157814), (189, 1114932), (196, 1075113), (234, 900522), (252, 836199), (273, 771876), (294, 716742), (324, 650377), (351, 600348), (364, 578907), (378, 557466), (441, 477828), (468, 450261), (546, 385938), (567, 371644), (588, 358371), (637, 330804), (702, 300174), (756, 278733), (819, 257292), (882, 238914), (1021, 206388), (1053, 200116), (1092, 192969), (1134, 185822), (1274, 165402), (1323, 159276), (1404, 150087), (1638, 128646), (1764, 119457), (1911, 110268), (2042, 103194), (2106, 100058), (2268, 92911), (2457, 85764), (2548, 82701), (2646, 79638), (3063, 68796), (3276, 64323), (3822, 55134), (3969, 53092), (4084, 51597), (4212, 50029), (4914, 42882), (5292, 39819), (5733, 36756), (6126, 34398), (7147, 29484), (7371, 28588), (7644, 27567), (7938, 26546), (9189, 22932), (9828, 21441), (11466, 18378), (12252, 17199), (13273, 15876), (14294, 14742)]