40245241600

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2027

約数の個数: 216

約数和(自身を含む): 103825715840

約数和(自身を除く): 63580474240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 109, 124, 128, 155, 160, 200, 218, 248, 256, 310, 320, 400, 436, 496, 545, 620, 640, 775, 800, 872, 992, 1090, 1240, 1280, 1550, 1600, 1744, 1861, 1984, 2180, 2480, 2725, 3100, 3200, 3379, 3488, 3722, 3968, 4360, 4960, 5450, 6200, 6400, 6758, 6976, 7444, 7936, 8720, 9305, 9920, 10900, 12400, 13516, 13952, 14888, 16895, 17440, 18610, 19840, 21800, 24800, 27032, 27904, 29776, 33790, 34880, 37220, 39680, 43600, 46525, 49600, 54064, 57691, 59552, 67580, 69760, 74440, 84475, 87200, 93050, 99200, 108128, 115382, 119104, 135160, 139520, 148880, 168950, 174400, 186100, 198400, 202849, 216256, 230764, 238208, 270320, 288455, 297760, 337900, 348800, 372200, 405698, 432512, 461528, 476416, 540640, 576910, 595520, 675800, 697600, 744400, 811396, 865024, 923056, 1014245, 1081280, 1153820, 1191040, 1351600, 1442275, 1488800, 1622792, 1846112, 2028490, 2162560, 2307640, 2382080, 2703200, 2884550, 2977600, 3245584, 3692224, 4056980, 4325120, 4615280, 5071225, 5406400, 5769100, 5955200, 6288319, 6491168, 7384448, 8113960, 9230560, 10142450, 10812800, 11538200, 11910400, 12576638, 12982336, 14768896, 16227920, 18461120, 20284900, 21625600, 23076400, 25153276, 25964672, 31441595, 32455840, 36922240, 40569800, 46152800, 50306552, 51929344, 62883190, 64911680, 73844480, 81139600, 92305600, 100613104, 125766380, 129823360, 157207975, 162279200, 184611200, 201226208, 251532760, 259646720, 314415950, 324558400, 369222400, 402452416, 503065520, 628831900, 649116800, 804904832, 1006131040, 1257663800, 1298233600, 1609809664, 2012262080, 2515327600, 4024524160, 5030655200, 8049048320, 10061310400, 20122620800, 40245241600]

約数ペア:

[(1, 40245241600), (2, 20122620800), (4, 10061310400), (5, 8049048320), (8, 5030655200), (10, 4024524160), (16, 2515327600), (20, 2012262080), (25, 1609809664), (31, 1298233600), (32, 1257663800), (40, 1006131040), (50, 804904832), (62, 649116800), (64, 628831900), (80, 503065520), (100, 402452416), (109, 369222400), (124, 324558400), (128, 314415950), (155, 259646720), (160, 251532760), (200, 201226208), (218, 184611200), (248, 162279200), (256, 157207975), (310, 129823360), (320, 125766380), (400, 100613104), (436, 92305600), (496, 81139600), (545, 73844480), (620, 64911680), (640, 62883190), (775, 51929344), (800, 50306552), (872, 46152800), (992, 40569800), (1090, 36922240), (1240, 32455840), (1280, 31441595), (1550, 25964672), (1600, 25153276), (1744, 23076400), (1861, 21625600), (1984, 20284900), (2180, 18461120), (2480, 16227920), (2725, 14768896), (3100, 12982336), (3200, 12576638), (3379, 11910400), (3488, 11538200), (3722, 10812800), (3968, 10142450), (4360, 9230560), (4960, 8113960), (5450, 7384448), (6200, 6491168), (6400, 6288319), (6758, 5955200), (6976, 5769100), (7444, 5406400), (7936, 5071225), (8720, 4615280), (9305, 4325120), (9920, 4056980), (10900, 3692224), (12400, 3245584), (13516, 2977600), (13952, 2884550), (14888, 2703200), (16895, 2382080), (17440, 2307640), (18610, 2162560), (19840, 2028490), (21800, 1846112), (24800, 1622792), (27032, 1488800), (27904, 1442275), (29776, 1351600), (33790, 1191040), (34880, 1153820), (37220, 1081280), (39680, 1014245), (43600, 923056), (46525, 865024), (49600, 811396), (54064, 744400), (57691, 697600), (59552, 675800), (67580, 595520), (69760, 576910), (74440, 540640), (84475, 476416), (87200, 461528), (93050, 432512), (99200, 405698), (108128, 372200), (115382, 348800), (119104, 337900), (135160, 297760), (139520, 288455), (148880, 270320), (168950, 238208), (174400, 230764), (186100, 216256), (198400, 202849)]