1020160152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 3198274560

約数和(自身を除く): 2178114408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 37, 44, 62, 66, 72, 74, 88, 93, 99, 111, 124, 132, 148, 186, 198, 222, 248, 264, 279, 296, 333, 341, 372, 396, 407, 444, 558, 666, 682, 744, 792, 814, 888, 1023, 1116, 1123, 1147, 1221, 1332, 1364, 1628, 2046, 2232, 2246, 2294, 2442, 2664, 2728, 3069, 3256, 3369, 3441, 3663, 4092, 4492, 4588, 4884, 6138, 6738, 6882, 7326, 8184, 8984, 9176, 9768, 10107, 10323, 12276, 12353, 12617, 13476, 13764, 14652, 20214, 20646, 24552, 24706, 25234, 26952, 27528, 29304, 34813, 37059, 37851, 40428, 41292, 41551, 49412, 50468, 69626, 74118, 75702, 80856, 82584, 83102, 98824, 100936, 104439, 111177, 113553, 124653, 139252, 148236, 151404, 166204, 208878, 222354, 227106, 249306, 278504, 296472, 302808, 313317, 332408, 373959, 382943, 417756, 444708, 454212, 457061, 498612, 626634, 747918, 765886, 835512, 889416, 908424, 914122, 997224, 1148829, 1253268, 1288081, 1371183, 1495836, 1531772, 1828244, 2297658, 2506536, 2576162, 2742366, 2991672, 3063544, 3446487, 3656488, 3864243, 4113549, 4595316, 5152324, 5484732, 6892974, 7728486, 8227098, 9190632, 10304648, 10969464, 11592729, 13785948, 14168891, 15456972, 16454196, 23185458, 27571896, 28337782, 30913944, 32908392, 42506673, 46370916, 56675564, 85013346, 92741832, 113351128, 127520019, 170026692, 255040038, 340053384, 510080076, 1020160152]

約数ペア:

[(1, 1020160152), (2, 510080076), (3, 340053384), (4, 255040038), (6, 170026692), (8, 127520019), (9, 113351128), (11, 92741832), (12, 85013346), (18, 56675564), (22, 46370916), (24, 42506673), (31, 32908392), (33, 30913944), (36, 28337782), (37, 27571896), (44, 23185458), (62, 16454196), (66, 15456972), (72, 14168891), (74, 13785948), (88, 11592729), (93, 10969464), (99, 10304648), (111, 9190632), (124, 8227098), (132, 7728486), (148, 6892974), (186, 5484732), (198, 5152324), (222, 4595316), (248, 4113549), (264, 3864243), (279, 3656488), (296, 3446487), (333, 3063544), (341, 2991672), (372, 2742366), (396, 2576162), (407, 2506536), (444, 2297658), (558, 1828244), (666, 1531772), (682, 1495836), (744, 1371183), (792, 1288081), (814, 1253268), (888, 1148829), (1023, 997224), (1116, 914122), (1123, 908424), (1147, 889416), (1221, 835512), (1332, 765886), (1364, 747918), (1628, 626634), (2046, 498612), (2232, 457061), (2246, 454212), (2294, 444708), (2442, 417756), (2664, 382943), (2728, 373959), (3069, 332408), (3256, 313317), (3369, 302808), (3441, 296472), (3663, 278504), (4092, 249306), (4492, 227106), (4588, 222354), (4884, 208878), (6138, 166204), (6738, 151404), (6882, 148236), (7326, 139252), (8184, 124653), (8984, 113553), (9176, 111177), (9768, 104439), (10107, 100936), (10323, 98824), (12276, 83102), (12353, 82584), (12617, 80856), (13476, 75702), (13764, 74118), (14652, 69626), (20214, 50468), (20646, 49412), (24552, 41551), (24706, 41292), (25234, 40428), (26952, 37851), (27528, 37059), (29304, 34813)]