2688397680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6793}}^1$

素因数の和:6923

約数の個数: 160

約数和(自身を含む): 8916554304

約数和(自身を除く): 6228156624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 485, 510, 582, 680, 776, 816, 970, 1020, 1164, 1360, 1455, 1552, 1649, 1940, 2040, 2328, 2910, 3298, 3880, 4080, 4656, 4947, 5820, 6596, 6793, 7760, 8245, 9894, 11640, 13192, 13586, 16490, 19788, 20379, 23280, 24735, 26384, 27172, 32980, 33965, 39576, 40758, 49470, 54344, 65960, 67930, 79152, 81516, 98940, 101895, 108688, 115481, 131920, 135860, 163032, 197880, 203790, 230962, 271720, 326064, 346443, 395760, 407580, 461924, 543440, 577405, 658921, 692886, 815160, 923848, 1154810, 1317842, 1385772, 1630320, 1732215, 1847696, 1976763, 2309620, 2635684, 2771544, 3294605, 3464430, 3953526, 4619240, 5271368, 5543088, 6589210, 6928860, 7907052, 9238480, 9883815, 10542736, 11201657, 13178420, 13857720, 15814104, 19767630, 22403314, 26356840, 27715440, 31628208, 33604971, 39535260, 44806628, 52713680, 56008285, 67209942, 79070520, 89613256, 112016570, 134419884, 158141040, 168024855, 179226512, 224033140, 268839768, 336049710, 448066280, 537679536, 672099420, 896132560, 1344198840, 2688397680]

約数ペア:

[(1, 2688397680), (2, 1344198840), (3, 896132560), (4, 672099420), (5, 537679536), (6, 448066280), (8, 336049710), (10, 268839768), (12, 224033140), (15, 179226512), (16, 168024855), (17, 158141040), (20, 134419884), (24, 112016570), (30, 89613256), (34, 79070520), (40, 67209942), (48, 56008285), (51, 52713680), (60, 44806628), (68, 39535260), (80, 33604971), (85, 31628208), (97, 27715440), (102, 26356840), (120, 22403314), (136, 19767630), (170, 15814104), (194, 13857720), (204, 13178420), (240, 11201657), (255, 10542736), (272, 9883815), (291, 9238480), (340, 7907052), (388, 6928860), (408, 6589210), (485, 5543088), (510, 5271368), (582, 4619240), (680, 3953526), (776, 3464430), (816, 3294605), (970, 2771544), (1020, 2635684), (1164, 2309620), (1360, 1976763), (1455, 1847696), (1552, 1732215), (1649, 1630320), (1940, 1385772), (2040, 1317842), (2328, 1154810), (2910, 923848), (3298, 815160), (3880, 692886), (4080, 658921), (4656, 577405), (4947, 543440), (5820, 461924), (6596, 407580), (6793, 395760), (7760, 346443), (8245, 326064), (9894, 271720), (11640, 230962), (13192, 203790), (13586, 197880), (16490, 163032), (19788, 135860), (20379, 131920), (23280, 115481), (24735, 108688), (26384, 101895), (27172, 98940), (32980, 81516), (33965, 79152), (39576, 67930), (40758, 65960), (49470, 54344)]