7680750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 192

約数和(自身を含む): 25608960

約数和(自身を除く): 17928210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 49, 50, 55, 57, 66, 70, 75, 77, 95, 98, 105, 110, 114, 125, 133, 147, 150, 154, 165, 175, 190, 209, 210, 231, 245, 250, 266, 275, 285, 294, 330, 350, 375, 385, 399, 418, 462, 475, 490, 525, 539, 550, 570, 627, 665, 735, 750, 770, 798, 825, 875, 931, 950, 1045, 1050, 1078, 1155, 1225, 1254, 1330, 1375, 1425, 1463, 1470, 1617, 1650, 1750, 1862, 1925, 1995, 2090, 2310, 2375, 2450, 2625, 2695, 2750, 2793, 2850, 2926, 3135, 3234, 3325, 3675, 3850, 3990, 4125, 4389, 4655, 4750, 5225, 5250, 5390, 5586, 5775, 6125, 6270, 6650, 7125, 7315, 7350, 8085, 8250, 8778, 9310, 9625, 9975, 10241, 10450, 11550, 12250, 13475, 13965, 14250, 14630, 15675, 16170, 16625, 18375, 19250, 19950, 20482, 21945, 23275, 26125, 26950, 27930, 28875, 30723, 31350, 33250, 36575, 36750, 40425, 43890, 46550, 49875, 51205, 52250, 57750, 61446, 67375, 69825, 73150, 78375, 80850, 99750, 102410, 109725, 116375, 134750, 139650, 153615, 156750, 182875, 202125, 219450, 232750, 256025, 307230, 349125, 365750, 404250, 512050, 548625, 698250, 768075, 1097250, 1280125, 1536150, 2560250, 3840375, 7680750]

約数ペア:

[(1, 7680750), (2, 3840375), (3, 2560250), (5, 1536150), (6, 1280125), (7, 1097250), (10, 768075), (11, 698250), (14, 548625), (15, 512050), (19, 404250), (21, 365750), (22, 349125), (25, 307230), (30, 256025), (33, 232750), (35, 219450), (38, 202125), (42, 182875), (49, 156750), (50, 153615), (55, 139650), (57, 134750), (66, 116375), (70, 109725), (75, 102410), (77, 99750), (95, 80850), (98, 78375), (105, 73150), (110, 69825), (114, 67375), (125, 61446), (133, 57750), (147, 52250), (150, 51205), (154, 49875), (165, 46550), (175, 43890), (190, 40425), (209, 36750), (210, 36575), (231, 33250), (245, 31350), (250, 30723), (266, 28875), (275, 27930), (285, 26950), (294, 26125), (330, 23275), (350, 21945), (375, 20482), (385, 19950), (399, 19250), (418, 18375), (462, 16625), (475, 16170), (490, 15675), (525, 14630), (539, 14250), (550, 13965), (570, 13475), (627, 12250), (665, 11550), (735, 10450), (750, 10241), (770, 9975), (798, 9625), (825, 9310), (875, 8778), (931, 8250), (950, 8085), (1045, 7350), (1050, 7315), (1078, 7125), (1155, 6650), (1225, 6270), (1254, 6125), (1330, 5775), (1375, 5586), (1425, 5390), (1463, 5250), (1470, 5225), (1617, 4750), (1650, 4655), (1750, 4389), (1862, 4125), (1925, 3990), (1995, 3850), (2090, 3675), (2310, 3325), (2375, 3234), (2450, 3135), (2625, 2926), (2695, 2850), (2750, 2793)]