128752470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 432069120

約数和(自身を除く): 303316650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 563, 594, 605, 630, 693, 726, 770, 847, 945, 990, 1089, 1126, 1155, 1210, 1386, 1485, 1689, 1694, 1815, 1890, 2079, 2178, 2310, 2541, 2815, 2970, 3267, 3378, 3465, 3630, 3941, 4158, 4235, 5067, 5082, 5445, 5630, 6193, 6534, 6930, 7623, 7882, 8445, 8470, 10134, 10395, 10890, 11823, 12386, 12705, 15201, 15246, 16335, 16890, 18579, 19705, 20790, 22869, 23646, 25335, 25410, 30402, 30965, 32670, 35469, 37158, 38115, 39410, 43351, 45738, 50670, 55737, 59115, 61930, 68123, 70938, 76005, 76230, 86702, 92895, 106407, 111474, 114345, 118230, 130053, 136246, 152010, 167211, 177345, 185790, 204369, 212814, 216755, 228690, 260106, 278685, 334422, 340615, 354690, 390159, 408738, 433510, 476861, 532035, 557370, 613107, 650265, 681230, 780318, 836055, 953722, 1021845, 1064070, 1170477, 1226214, 1300530, 1430583, 1672110, 1839321, 1950795, 2043690, 2340954, 2384305, 2861166, 3065535, 3678642, 3901590, 4291749, 4768610, 5852385, 6131070, 7152915, 8583498, 9196605, 11704770, 12875247, 14305830, 18393210, 21458745, 25750494, 42917490, 64376235, 128752470]

約数ペア:

[(1, 128752470), (2, 64376235), (3, 42917490), (5, 25750494), (6, 21458745), (7, 18393210), (9, 14305830), (10, 12875247), (11, 11704770), (14, 9196605), (15, 8583498), (18, 7152915), (21, 6131070), (22, 5852385), (27, 4768610), (30, 4291749), (33, 3901590), (35, 3678642), (42, 3065535), (45, 2861166), (54, 2384305), (55, 2340954), (63, 2043690), (66, 1950795), (70, 1839321), (77, 1672110), (90, 1430583), (99, 1300530), (105, 1226214), (110, 1170477), (121, 1064070), (126, 1021845), (135, 953722), (154, 836055), (165, 780318), (189, 681230), (198, 650265), (210, 613107), (231, 557370), (242, 532035), (270, 476861), (297, 433510), (315, 408738), (330, 390159), (363, 354690), (378, 340615), (385, 334422), (462, 278685), (495, 260106), (563, 228690), (594, 216755), (605, 212814), (630, 204369), (693, 185790), (726, 177345), (770, 167211), (847, 152010), (945, 136246), (990, 130053), (1089, 118230), (1126, 114345), (1155, 111474), (1210, 106407), (1386, 92895), (1485, 86702), (1689, 76230), (1694, 76005), (1815, 70938), (1890, 68123), (2079, 61930), (2178, 59115), (2310, 55737), (2541, 50670), (2815, 45738), (2970, 43351), (3267, 39410), (3378, 38115), (3465, 37158), (3630, 35469), (3941, 32670), (4158, 30965), (4235, 30402), (5067, 25410), (5082, 25335), (5445, 23646), (5630, 22869), (6193, 20790), (6534, 19705), (6930, 18579), (7623, 16890), (7882, 16335), (8445, 15246), (8470, 15201), (10134, 12705), (10395, 12386), (10890, 11823)]