16572216570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 49816166400

約数和(自身を除く): 33243949830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 149, 182, 195, 210, 262, 273, 298, 311, 390, 393, 447, 455, 546, 622, 655, 745, 786, 894, 910, 917, 933, 1043, 1310, 1365, 1490, 1555, 1703, 1834, 1866, 1937, 1965, 2086, 2177, 2235, 2730, 2751, 3110, 3129, 3406, 3874, 3930, 4043, 4354, 4470, 4585, 4665, 5109, 5215, 5502, 5811, 6258, 6531, 8086, 8515, 9170, 9330, 9685, 10218, 10430, 10885, 11622, 11921, 12129, 13062, 13559, 13755, 15645, 17030, 19370, 19519, 20215, 21770, 23842, 24258, 25545, 27118, 27510, 28301, 29055, 31290, 32655, 35763, 39038, 40430, 40677, 40741, 46339, 51090, 56602, 58110, 58557, 59605, 60645, 65310, 67795, 71526, 81354, 81482, 84903, 92678, 97595, 117114, 119210, 121290, 122223, 135590, 136633, 139017, 141505, 169806, 178815, 195190, 203385, 203705, 231695, 244446, 253747, 273266, 278034, 283010, 285187, 292785, 324373, 357630, 406770, 407410, 409899, 424515, 463390, 507494, 529633, 570374, 585570, 602407, 611115, 648746, 683165, 695085, 761241, 819798, 849030, 855561, 973119, 1059266, 1204814, 1222230, 1268735, 1366330, 1390170, 1425935, 1522482, 1588899, 1621865, 1711122, 1776229, 1807221, 1946238, 2049495, 2537470, 2648165, 2851870, 3012035, 3177798, 3243730, 3552458, 3614442, 3707431, 3806205, 4098990, 4216849, 4277805, 4865595, 5296330, 5328687, 6024070, 6070409, 7414862, 7612410, 7944495, 8433698, 8555610, 8881145, 9036105, 9731190, 10657374, 11122293, 12140818, 12650547, 15888990, 17762290, 18072210, 18211227, 18537155, 21084245, 22244586, 25301094, 26643435, 30352045, 36422454, 37074310, 42168490, 42492863, 53286870, 55611465, 60704090, 63252735, 78915317, 84985726, 91056135, 111222930, 126505470, 127478589, 157830634, 182112270, 212464315, 236745951, 254957178, 394576585, 424928630, 473491902, 552407219, 637392945, 789153170, 1104814438, 1183729755, 1274785890, 1657221657, 2367459510, 2762036095, 3314443314, 5524072190, 8286108285, 16572216570]

約数ペア:

[(1, 16572216570), (2, 8286108285), (3, 5524072190), (5, 3314443314), (6, 2762036095), (7, 2367459510), (10, 1657221657), (13, 1274785890), (14, 1183729755), (15, 1104814438), (21, 789153170), (26, 637392945), (30, 552407219), (35, 473491902), (39, 424928630), (42, 394576585), (65, 254957178), (70, 236745951), (78, 212464315), (91, 182112270), (105, 157830634), (130, 127478589), (131, 126505470), (149, 111222930), (182, 91056135), (195, 84985726), (210, 78915317), (262, 63252735), (273, 60704090), (298, 55611465), (311, 53286870), (390, 42492863), (393, 42168490), (447, 37074310), (455, 36422454), (546, 30352045), (622, 26643435), (655, 25301094), (745, 22244586), (786, 21084245), (894, 18537155), (910, 18211227), (917, 18072210), (933, 17762290), (1043, 15888990), (1310, 12650547), (1365, 12140818), (1490, 11122293), (1555, 10657374), (1703, 9731190), (1834, 9036105), (1866, 8881145), (1937, 8555610), (1965, 8433698), (2086, 7944495), (2177, 7612410), (2235, 7414862), (2730, 6070409), (2751, 6024070), (3110, 5328687), (3129, 5296330), (3406, 4865595), (3874, 4277805), (3930, 4216849), (4043, 4098990), (4354, 3806205), (4470, 3707431), (4585, 3614442), (4665, 3552458), (5109, 3243730), (5215, 3177798), (5502, 3012035), (5811, 2851870), (6258, 2648165), (6531, 2537470), (8086, 2049495), (8515, 1946238), (9170, 1807221), (9330, 1776229), (9685, 1711122), (10218, 1621865), (10430, 1588899), (10885, 1522482), (11622, 1425935), (11921, 1390170), (12129, 1366330), (13062, 1268735), (13559, 1222230), (13755, 1204814), (15645, 1059266), (17030, 973119), (19370, 855561), (19519, 849030), (20215, 819798), (21770, 761241), (23842, 695085), (24258, 683165), (25545, 648746), (27118, 611115), (27510, 602407), (28301, 585570), (29055, 570374), (31290, 529633), (32655, 507494), (35763, 463390), (39038, 424515), (40430, 409899), (40677, 407410), (40741, 406770), (46339, 357630), (51090, 324373), (56602, 292785), (58110, 285187), (58557, 283010), (59605, 278034), (60645, 273266), (65310, 253747), (67795, 244446), (71526, 231695), (81354, 203705), (81482, 203385), (84903, 195190), (92678, 178815), (97595, 169806), (117114, 141505), (119210, 139017), (121290, 136633), (122223, 135590)]