51914428160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{38371}}^1$

素因数の和:38550

約数の個数: 144

約数和(自身を含む): 143060639232

約数和(自身を除く): 91146211072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 224, 256, 280, 302, 320, 448, 560, 604, 640, 755, 896, 1057, 1120, 1208, 1280, 1510, 1792, 2114, 2240, 2416, 3020, 4228, 4480, 4832, 5285, 6040, 8456, 8960, 9664, 10570, 12080, 16912, 19328, 21140, 24160, 33824, 38371, 38656, 42280, 48320, 67648, 76742, 84560, 96640, 135296, 153484, 169120, 191855, 193280, 268597, 270592, 306968, 338240, 383710, 537194, 613936, 676480, 767420, 1074388, 1227872, 1342985, 1352960, 1534840, 2148776, 2455744, 2685970, 3069680, 4297552, 4911488, 5371940, 5794021, 6139360, 8595104, 9822976, 10743880, 11588042, 12278720, 17190208, 21487760, 23176084, 24557440, 28970105, 34380416, 40558147, 42975520, 46352168, 49114880, 57940210, 68760832, 81116294, 85951040, 92704336, 115880420, 162232588, 171902080, 185408672, 202790735, 231760840, 324465176, 343804160, 370817344, 405581470, 463521680, 648930352, 741634688, 811162940, 927043360, 1297860704, 1483269376, 1622325880, 1854086720, 2595721408, 3244651760, 3708173440, 5191442816, 6489303520, 7416346880, 10382885632, 12978607040, 25957214080, 51914428160]

約数ペア:

[(1, 51914428160), (2, 25957214080), (4, 12978607040), (5, 10382885632), (7, 7416346880), (8, 6489303520), (10, 5191442816), (14, 3708173440), (16, 3244651760), (20, 2595721408), (28, 1854086720), (32, 1622325880), (35, 1483269376), (40, 1297860704), (56, 927043360), (64, 811162940), (70, 741634688), (80, 648930352), (112, 463521680), (128, 405581470), (140, 370817344), (151, 343804160), (160, 324465176), (224, 231760840), (256, 202790735), (280, 185408672), (302, 171902080), (320, 162232588), (448, 115880420), (560, 92704336), (604, 85951040), (640, 81116294), (755, 68760832), (896, 57940210), (1057, 49114880), (1120, 46352168), (1208, 42975520), (1280, 40558147), (1510, 34380416), (1792, 28970105), (2114, 24557440), (2240, 23176084), (2416, 21487760), (3020, 17190208), (4228, 12278720), (4480, 11588042), (4832, 10743880), (5285, 9822976), (6040, 8595104), (8456, 6139360), (8960, 5794021), (9664, 5371940), (10570, 4911488), (12080, 4297552), (16912, 3069680), (19328, 2685970), (21140, 2455744), (24160, 2148776), (33824, 1534840), (38371, 1352960), (38656, 1342985), (42280, 1227872), (48320, 1074388), (67648, 767420), (76742, 676480), (84560, 613936), (96640, 537194), (135296, 383710), (153484, 338240), (169120, 306968), (191855, 270592), (193280, 268597)]