239228220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 192

約数和(自身を含む): 851751936

約数和(自身を除く): 612523716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 53, 55, 60, 66, 70, 77, 84, 105, 106, 110, 132, 140, 154, 159, 165, 210, 212, 220, 231, 265, 308, 318, 330, 371, 385, 420, 462, 530, 583, 636, 660, 742, 770, 795, 924, 977, 1060, 1113, 1155, 1166, 1484, 1540, 1590, 1749, 1855, 1954, 2226, 2310, 2332, 2915, 2931, 3180, 3498, 3710, 3908, 4081, 4452, 4620, 4885, 5565, 5830, 5862, 6839, 6996, 7420, 8162, 8745, 9770, 10747, 11130, 11660, 11724, 12243, 13678, 14655, 16324, 17490, 19540, 20405, 20517, 21494, 22260, 24486, 27356, 29310, 32241, 34195, 34980, 40810, 41034, 42988, 48972, 51781, 53735, 58620, 61215, 64482, 68390, 75229, 81620, 82068, 102585, 103562, 107470, 122430, 128964, 136780, 150458, 155343, 161205, 205170, 207124, 214940, 225687, 244860, 258905, 300916, 310686, 322410, 362467, 376145, 410340, 451374, 517810, 569591, 621372, 644820, 724934, 752290, 776715, 902748, 1035620, 1087401, 1128435, 1139182, 1449868, 1504580, 1553430, 1708773, 1812335, 2174802, 2256870, 2278364, 2847955, 3106860, 3417546, 3624670, 3987137, 4349604, 4513740, 5437005, 5695910, 6835092, 7249340, 7974274, 8543865, 10874010, 11391820, 11961411, 15948548, 17087730, 19935685, 21748020, 23922822, 34175460, 39871370, 47845644, 59807055, 79742740, 119614110, 239228220]

約数ペア:

[(1, 239228220), (2, 119614110), (3, 79742740), (4, 59807055), (5, 47845644), (6, 39871370), (7, 34175460), (10, 23922822), (11, 21748020), (12, 19935685), (14, 17087730), (15, 15948548), (20, 11961411), (21, 11391820), (22, 10874010), (28, 8543865), (30, 7974274), (33, 7249340), (35, 6835092), (42, 5695910), (44, 5437005), (53, 4513740), (55, 4349604), (60, 3987137), (66, 3624670), (70, 3417546), (77, 3106860), (84, 2847955), (105, 2278364), (106, 2256870), (110, 2174802), (132, 1812335), (140, 1708773), (154, 1553430), (159, 1504580), (165, 1449868), (210, 1139182), (212, 1128435), (220, 1087401), (231, 1035620), (265, 902748), (308, 776715), (318, 752290), (330, 724934), (371, 644820), (385, 621372), (420, 569591), (462, 517810), (530, 451374), (583, 410340), (636, 376145), (660, 362467), (742, 322410), (770, 310686), (795, 300916), (924, 258905), (977, 244860), (1060, 225687), (1113, 214940), (1155, 207124), (1166, 205170), (1484, 161205), (1540, 155343), (1590, 150458), (1749, 136780), (1855, 128964), (1954, 122430), (2226, 107470), (2310, 103562), (2332, 102585), (2915, 82068), (2931, 81620), (3180, 75229), (3498, 68390), (3710, 64482), (3908, 61215), (4081, 58620), (4452, 53735), (4620, 51781), (4885, 48972), (5565, 42988), (5830, 41034), (5862, 40810), (6839, 34980), (6996, 34195), (7420, 32241), (8162, 29310), (8745, 27356), (9770, 24486), (10747, 22260), (11130, 21494), (11660, 20517), (11724, 20405), (12243, 19540), (13678, 17490), (14655, 16324)]