2040320304

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 240

約数和(自身を含む): 6609767424

約数和(自身を除く): 4569447120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 37, 44, 48, 62, 66, 72, 74, 88, 93, 99, 111, 124, 132, 144, 148, 176, 186, 198, 222, 248, 264, 279, 296, 333, 341, 372, 396, 407, 444, 496, 528, 558, 592, 666, 682, 744, 792, 814, 888, 1023, 1116, 1123, 1147, 1221, 1332, 1364, 1488, 1584, 1628, 1776, 2046, 2232, 2246, 2294, 2442, 2664, 2728, 3069, 3256, 3369, 3441, 3663, 4092, 4464, 4492, 4588, 4884, 5328, 5456, 6138, 6512, 6738, 6882, 7326, 8184, 8984, 9176, 9768, 10107, 10323, 12276, 12353, 12617, 13476, 13764, 14652, 16368, 17968, 18352, 19536, 20214, 20646, 24552, 24706, 25234, 26952, 27528, 29304, 34813, 37059, 37851, 40428, 41292, 41551, 49104, 49412, 50468, 53904, 55056, 58608, 69626, 74118, 75702, 80856, 82584, 83102, 98824, 100936, 104439, 111177, 113553, 124653, 139252, 148236, 151404, 161712, 165168, 166204, 197648, 201872, 208878, 222354, 227106, 249306, 278504, 296472, 302808, 313317, 332408, 373959, 382943, 417756, 444708, 454212, 457061, 498612, 557008, 592944, 605616, 626634, 664816, 747918, 765886, 835512, 889416, 908424, 914122, 997224, 1148829, 1253268, 1288081, 1371183, 1495836, 1531772, 1671024, 1778832, 1816848, 1828244, 1994448, 2297658, 2506536, 2576162, 2742366, 2991672, 3063544, 3446487, 3656488, 3864243, 4113549, 4595316, 5013072, 5152324, 5484732, 5983344, 6127088, 6892974, 7312976, 7728486, 8227098, 9190632, 10304648, 10969464, 11592729, 13785948, 14168891, 15456972, 16454196, 18381264, 20609296, 21938928, 23185458, 27571896, 28337782, 30913944, 32908392, 42506673, 46370916, 55143792, 56675564, 61827888, 65816784, 85013346, 92741832, 113351128, 127520019, 170026692, 185483664, 226702256, 255040038, 340053384, 510080076, 680106768, 1020160152, 2040320304]

約数ペア:

[(1, 2040320304), (2, 1020160152), (3, 680106768), (4, 510080076), (6, 340053384), (8, 255040038), (9, 226702256), (11, 185483664), (12, 170026692), (16, 127520019), (18, 113351128), (22, 92741832), (24, 85013346), (31, 65816784), (33, 61827888), (36, 56675564), (37, 55143792), (44, 46370916), (48, 42506673), (62, 32908392), (66, 30913944), (72, 28337782), (74, 27571896), (88, 23185458), (93, 21938928), (99, 20609296), (111, 18381264), (124, 16454196), (132, 15456972), (144, 14168891), (148, 13785948), (176, 11592729), (186, 10969464), (198, 10304648), (222, 9190632), (248, 8227098), (264, 7728486), (279, 7312976), (296, 6892974), (333, 6127088), (341, 5983344), (372, 5484732), (396, 5152324), (407, 5013072), (444, 4595316), (496, 4113549), (528, 3864243), (558, 3656488), (592, 3446487), (666, 3063544), (682, 2991672), (744, 2742366), (792, 2576162), (814, 2506536), (888, 2297658), (1023, 1994448), (1116, 1828244), (1123, 1816848), (1147, 1778832), (1221, 1671024), (1332, 1531772), (1364, 1495836), (1488, 1371183), (1584, 1288081), (1628, 1253268), (1776, 1148829), (2046, 997224), (2232, 914122), (2246, 908424), (2294, 889416), (2442, 835512), (2664, 765886), (2728, 747918), (3069, 664816), (3256, 626634), (3369, 605616), (3441, 592944), (3663, 557008), (4092, 498612), (4464, 457061), (4492, 454212), (4588, 444708), (4884, 417756), (5328, 382943), (5456, 373959), (6138, 332408), (6512, 313317), (6738, 302808), (6882, 296472), (7326, 278504), (8184, 249306), (8984, 227106), (9176, 222354), (9768, 208878), (10107, 201872), (10323, 197648), (12276, 166204), (12353, 165168), (12617, 161712), (13476, 151404), (13764, 148236), (14652, 139252), (16368, 124653), (17968, 113553), (18352, 111177), (19536, 104439), (20214, 100936), (20646, 98824), (24552, 83102), (24706, 82584), (25234, 80856), (26952, 75702), (27528, 74118), (29304, 69626), (34813, 58608), (37059, 55056), (37851, 53904), (40428, 50468), (41292, 49412), (41551, 49104)]