210623490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 713756736

約数和(自身を除く): 503133246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 121, 126, 135, 154, 162, 165, 189, 198, 210, 231, 242, 270, 297, 307, 315, 330, 363, 378, 385, 405, 462, 495, 567, 594, 605, 614, 630, 693, 726, 770, 810, 847, 891, 921, 945, 990, 1089, 1134, 1155, 1210, 1386, 1485, 1535, 1694, 1782, 1815, 1842, 1890, 2079, 2149, 2178, 2310, 2541, 2763, 2835, 2970, 3070, 3267, 3377, 3465, 3630, 4158, 4235, 4298, 4455, 4605, 5082, 5445, 5526, 5670, 6237, 6447, 6534, 6754, 6930, 7623, 8289, 8470, 8910, 9210, 9801, 10131, 10395, 10745, 10890, 12474, 12705, 12894, 13815, 15246, 16335, 16578, 16885, 19341, 19602, 20262, 20790, 21490, 22869, 23639, 24867, 25410, 27630, 30393, 31185, 32235, 32670, 33770, 37147, 38115, 38682, 41445, 45738, 47278, 49005, 49734, 50655, 58023, 60786, 62370, 64470, 68607, 70917, 74294, 76230, 82890, 91179, 96705, 98010, 101310, 111441, 114345, 116046, 118195, 124335, 137214, 141834, 151965, 174069, 182358, 185735, 193410, 212751, 222882, 228690, 236390, 248670, 260029, 273537, 290115, 303930, 334323, 343035, 348138, 354585, 371470, 425502, 455895, 520058, 547074, 557205, 580230, 638253, 668646, 686070, 709170, 780087, 870345, 911790, 1002969, 1063755, 1114410, 1276506, 1300145, 1367685, 1560174, 1671615, 1740690, 1914759, 2005938, 2127510, 2340261, 2600290, 2735370, 3008907, 3191265, 3343230, 3829518, 3900435, 4680522, 5014845, 6017814, 6382530, 7020783, 7800870, 9573795, 10029690, 11701305, 14041566, 15044535, 19147590, 21062349, 23402610, 30089070, 35103915, 42124698, 70207830, 105311745, 210623490]

約数ペア:

[(1, 210623490), (2, 105311745), (3, 70207830), (5, 42124698), (6, 35103915), (7, 30089070), (9, 23402610), (10, 21062349), (11, 19147590), (14, 15044535), (15, 14041566), (18, 11701305), (21, 10029690), (22, 9573795), (27, 7800870), (30, 7020783), (33, 6382530), (35, 6017814), (42, 5014845), (45, 4680522), (54, 3900435), (55, 3829518), (63, 3343230), (66, 3191265), (70, 3008907), (77, 2735370), (81, 2600290), (90, 2340261), (99, 2127510), (105, 2005938), (110, 1914759), (121, 1740690), (126, 1671615), (135, 1560174), (154, 1367685), (162, 1300145), (165, 1276506), (189, 1114410), (198, 1063755), (210, 1002969), (231, 911790), (242, 870345), (270, 780087), (297, 709170), (307, 686070), (315, 668646), (330, 638253), (363, 580230), (378, 557205), (385, 547074), (405, 520058), (462, 455895), (495, 425502), (567, 371470), (594, 354585), (605, 348138), (614, 343035), (630, 334323), (693, 303930), (726, 290115), (770, 273537), (810, 260029), (847, 248670), (891, 236390), (921, 228690), (945, 222882), (990, 212751), (1089, 193410), (1134, 185735), (1155, 182358), (1210, 174069), (1386, 151965), (1485, 141834), (1535, 137214), (1694, 124335), (1782, 118195), (1815, 116046), (1842, 114345), (1890, 111441), (2079, 101310), (2149, 98010), (2178, 96705), (2310, 91179), (2541, 82890), (2763, 76230), (2835, 74294), (2970, 70917), (3070, 68607), (3267, 64470), (3377, 62370), (3465, 60786), (3630, 58023), (4158, 50655), (4235, 49734), (4298, 49005), (4455, 47278), (4605, 45738), (5082, 41445), (5445, 38682), (5526, 38115), (5670, 37147), (6237, 33770), (6447, 32670), (6534, 32235), (6754, 31185), (6930, 30393), (7623, 27630), (8289, 25410), (8470, 24867), (8910, 23639), (9210, 22869), (9801, 21490), (10131, 20790), (10395, 20262), (10745, 19602), (10890, 19341), (12474, 16885), (12705, 16578), (12894, 16335), (13815, 15246)]