207138960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 807341184

約数和(自身を除く): 600202224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 563, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1126, 1168, 1260, 1314, 1460, 1533, 1680, 1689, 1752, 2044, 2190, 2252, 2520, 2555, 2628, 2815, 2920, 3066, 3285, 3378, 3504, 3941, 4088, 4380, 4504, 4599, 5040, 5067, 5110, 5256, 5630, 5840, 6132, 6570, 6756, 7665, 7882, 8176, 8445, 8760, 9008, 9198, 10134, 10220, 10512, 11260, 11823, 12264, 13140, 13512, 15330, 15764, 16890, 17520, 18396, 19705, 20268, 20440, 22520, 22995, 23646, 24528, 25335, 26280, 27024, 30660, 31528, 33780, 35469, 36792, 39410, 40536, 40880, 41099, 45040, 45990, 47292, 50670, 52560, 59115, 61320, 63056, 67560, 70938, 73584, 78820, 81072, 82198, 91980, 94584, 101340, 118230, 122640, 123297, 135120, 141876, 157640, 164396, 177345, 183960, 189168, 202680, 205495, 236460, 246594, 283752, 287693, 315280, 328792, 354690, 367920, 369891, 405360, 410990, 472920, 493188, 567504, 575386, 616485, 657584, 709380, 739782, 821980, 863079, 945840, 986376, 1150772, 1232970, 1418760, 1438465, 1479564, 1643960, 1726158, 1849455, 1972752, 2301544, 2465940, 2589237, 2837520, 2876930, 2959128, 3287920, 3452316, 3698910, 4315395, 4603088, 4931880, 5178474, 5753860, 5918256, 6904632, 7397820, 8630790, 9863760, 10356948, 11507720, 12946185, 13809264, 14795640, 17261580, 20713896, 23015440, 25892370, 29591280, 34523160, 41427792, 51784740, 69046320, 103569480, 207138960]

約数ペア:

[(1, 207138960), (2, 103569480), (3, 69046320), (4, 51784740), (5, 41427792), (6, 34523160), (7, 29591280), (8, 25892370), (9, 23015440), (10, 20713896), (12, 17261580), (14, 14795640), (15, 13809264), (16, 12946185), (18, 11507720), (20, 10356948), (21, 9863760), (24, 8630790), (28, 7397820), (30, 6904632), (35, 5918256), (36, 5753860), (40, 5178474), (42, 4931880), (45, 4603088), (48, 4315395), (56, 3698910), (60, 3452316), (63, 3287920), (70, 2959128), (72, 2876930), (73, 2837520), (80, 2589237), (84, 2465940), (90, 2301544), (105, 1972752), (112, 1849455), (120, 1726158), (126, 1643960), (140, 1479564), (144, 1438465), (146, 1418760), (168, 1232970), (180, 1150772), (210, 986376), (219, 945840), (240, 863079), (252, 821980), (280, 739782), (292, 709380), (315, 657584), (336, 616485), (360, 575386), (365, 567504), (420, 493188), (438, 472920), (504, 410990), (511, 405360), (560, 369891), (563, 367920), (584, 354690), (630, 328792), (657, 315280), (720, 287693), (730, 283752), (840, 246594), (876, 236460), (1008, 205495), (1022, 202680), (1095, 189168), (1126, 183960), (1168, 177345), (1260, 164396), (1314, 157640), (1460, 141876), (1533, 135120), (1680, 123297), (1689, 122640), (1752, 118230), (2044, 101340), (2190, 94584), (2252, 91980), (2520, 82198), (2555, 81072), (2628, 78820), (2815, 73584), (2920, 70938), (3066, 67560), (3285, 63056), (3378, 61320), (3504, 59115), (3941, 52560), (4088, 50670), (4380, 47292), (4504, 45990), (4599, 45040), (5040, 41099), (5067, 40880), (5110, 40536), (5256, 39410), (5630, 36792), (5840, 35469), (6132, 33780), (6570, 31528), (6756, 30660), (7665, 27024), (7882, 26280), (8176, 25335), (8445, 24528), (8760, 23646), (9008, 22995), (9198, 22520), (10134, 20440), (10220, 20268), (10512, 19705), (11260, 18396), (11823, 17520), (12264, 16890), (13140, 15764), (13512, 15330)]