140168160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8849}}^1$

素因数の和:8881

約数の個数: 144

約数和(自身を含む): 521866800

約数和(自身を除く): 381698640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8849, 15840, 17698, 26547, 35396, 44245, 53094, 70792, 79641, 88490, 97339, 106188, 132735, 141584, 159282, 176980, 194678, 212376, 265470, 283168, 292017, 318564, 353960, 389356, 398205, 424752, 486695, 530940, 584034, 637128, 707920, 778712, 796410, 849504, 876051, 973390, 1061880, 1168068, 1274256, 1415840, 1460085, 1557424, 1592820, 1752102, 1946780, 2123760, 2336136, 2548512, 2920170, 3114848, 3185640, 3504204, 3893560, 4247520, 4380255, 4672272, 5840340, 6371280, 7008408, 7787120, 8760510, 9344544, 11680680, 12742560, 14016816, 15574240, 17521020, 23361360, 28033632, 35042040, 46722720, 70084080, 140168160]

約数ペア:

[(1, 140168160), (2, 70084080), (3, 46722720), (4, 35042040), (5, 28033632), (6, 23361360), (8, 17521020), (9, 15574240), (10, 14016816), (11, 12742560), (12, 11680680), (15, 9344544), (16, 8760510), (18, 7787120), (20, 7008408), (22, 6371280), (24, 5840340), (30, 4672272), (32, 4380255), (33, 4247520), (36, 3893560), (40, 3504204), (44, 3185640), (45, 3114848), (48, 2920170), (55, 2548512), (60, 2336136), (66, 2123760), (72, 1946780), (80, 1752102), (88, 1592820), (90, 1557424), (96, 1460085), (99, 1415840), (110, 1274256), (120, 1168068), (132, 1061880), (144, 973390), (160, 876051), (165, 849504), (176, 796410), (180, 778712), (198, 707920), (220, 637128), (240, 584034), (264, 530940), (288, 486695), (330, 424752), (352, 398205), (360, 389356), (396, 353960), (440, 318564), (480, 292017), (495, 283168), (528, 265470), (660, 212376), (720, 194678), (792, 176980), (880, 159282), (990, 141584), (1056, 132735), (1320, 106188), (1440, 97339), (1584, 88490), (1760, 79641), (1980, 70792), (2640, 53094), (3168, 44245), (3960, 35396), (5280, 26547), (7920, 17698), (8849, 15840)]