406229670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 1345217328

約数和(自身を除く): 938987658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 73, 77, 90, 99, 105, 110, 121, 126, 146, 154, 165, 198, 210, 219, 231, 242, 315, 330, 363, 365, 385, 438, 462, 495, 511, 605, 630, 657, 693, 726, 730, 770, 803, 847, 990, 1022, 1089, 1095, 1155, 1210, 1314, 1386, 1533, 1606, 1694, 1815, 2178, 2190, 2310, 2409, 2541, 2555, 3066, 3285, 3465, 3630, 4015, 4235, 4599, 4818, 5082, 5110, 5329, 5445, 5621, 6570, 6930, 7227, 7623, 7665, 8030, 8470, 8833, 9198, 10658, 10890, 11242, 12045, 12705, 14454, 15246, 15330, 15987, 16863, 17666, 22995, 24090, 25410, 26499, 26645, 28105, 31974, 33726, 36135, 37303, 38115, 44165, 45990, 47961, 50589, 52998, 53290, 56210, 58619, 61831, 72270, 74606, 76230, 79497, 79935, 84315, 88330, 95922, 101178, 111909, 117238, 123662, 132495, 158994, 159870, 168630, 175857, 185493, 186515, 223818, 239805, 252945, 264990, 293095, 309155, 335727, 351714, 370986, 373030, 397485, 410333, 479610, 505890, 527571, 556479, 559545, 586190, 618310, 644809, 671454, 794970, 820666, 879285, 927465, 1055142, 1112958, 1119090, 1230999, 1289618, 1678635, 1758570, 1854930, 1934427, 2051665, 2461998, 2637855, 2782395, 3224045, 3357270, 3692997, 3868854, 4103330, 4513663, 5275710, 5564790, 5803281, 6154995, 6448090, 7385994, 9027326, 9672135, 11606562, 12309990, 13540989, 18464985, 19344270, 22568315, 27081978, 29016405, 36929970, 40622967, 45136630, 58032810, 67704945, 81245934, 135409890, 203114835, 406229670]

約数ペア:

[(1, 406229670), (2, 203114835), (3, 135409890), (5, 81245934), (6, 67704945), (7, 58032810), (9, 45136630), (10, 40622967), (11, 36929970), (14, 29016405), (15, 27081978), (18, 22568315), (21, 19344270), (22, 18464985), (30, 13540989), (33, 12309990), (35, 11606562), (42, 9672135), (45, 9027326), (55, 7385994), (63, 6448090), (66, 6154995), (70, 5803281), (73, 5564790), (77, 5275710), (90, 4513663), (99, 4103330), (105, 3868854), (110, 3692997), (121, 3357270), (126, 3224045), (146, 2782395), (154, 2637855), (165, 2461998), (198, 2051665), (210, 1934427), (219, 1854930), (231, 1758570), (242, 1678635), (315, 1289618), (330, 1230999), (363, 1119090), (365, 1112958), (385, 1055142), (438, 927465), (462, 879285), (495, 820666), (511, 794970), (605, 671454), (630, 644809), (657, 618310), (693, 586190), (726, 559545), (730, 556479), (770, 527571), (803, 505890), (847, 479610), (990, 410333), (1022, 397485), (1089, 373030), (1095, 370986), (1155, 351714), (1210, 335727), (1314, 309155), (1386, 293095), (1533, 264990), (1606, 252945), (1694, 239805), (1815, 223818), (2178, 186515), (2190, 185493), (2310, 175857), (2409, 168630), (2541, 159870), (2555, 158994), (3066, 132495), (3285, 123662), (3465, 117238), (3630, 111909), (4015, 101178), (4235, 95922), (4599, 88330), (4818, 84315), (5082, 79935), (5110, 79497), (5329, 76230), (5445, 74606), (5621, 72270), (6570, 61831), (6930, 58619), (7227, 56210), (7623, 53290), (7665, 52998), (8030, 50589), (8470, 47961), (8833, 45990), (9198, 44165), (10658, 38115), (10890, 37303), (11242, 36135), (12045, 33726), (12705, 31974), (14454, 28105), (15246, 26645), (15330, 26499), (15987, 25410), (16863, 24090), (17666, 22995)]