2149372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5561

約数の個数: 160

約数和(自身を含む): 7129043712

約数和(自身を除く): 4979671152

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, 5431, 5820, 6596, 7760, 8245, 9894, 10862, 11640, 13192, 16293, 16490, 19788, 21724, 23280, 24735, 26384, 27155, 32586, 32980, 39576, 43448, 49470, 54310, 65172, 65960, 79152, 81465, 86896, 92327, 98940, 108620, 130344, 131920, 162930, 184654, 197880, 217240, 260688, 276981, 325860, 369308, 395760, 434480, 461635, 526807, 553962, 651720, 738616, 923270, 1053614, 1107924, 1303440, 1384905, 1477232, 1580421, 1846540, 2107228, 2215848, 2634035, 2769810, 3160842, 3693080, 4214456, 4431696, 5268070, 5539620, 6321684, 7386160, 7902105, 8428912, 8955719, 10536140, 11079240, 12643368, 15804210, 17911438, 21072280, 22158480, 25286736, 26867157, 31608420, 35822876, 42144560, 44778595, 53734314, 63216840, 71645752, 89557190, 107468628, 126433680, 134335785, 143291504, 179114380, 214937256, 268671570, 358228760, 429874512, 537343140, 716457520, 1074686280, 2149372560]

約数ペア:

[(1, 2149372560), (2, 1074686280), (3, 716457520), (4, 537343140), (5, 429874512), (6, 358228760), (8, 268671570), (10, 214937256), (12, 179114380), (15, 143291504), (16, 134335785), (17, 126433680), (20, 107468628), (24, 89557190), (30, 71645752), (34, 63216840), (40, 53734314), (48, 44778595), (51, 42144560), (60, 35822876), (68, 31608420), (80, 26867157), (85, 25286736), (97, 22158480), (102, 21072280), (120, 17911438), (136, 15804210), (170, 12643368), (194, 11079240), (204, 10536140), (240, 8955719), (255, 8428912), (272, 7902105), (291, 7386160), (340, 6321684), (388, 5539620), (408, 5268070), (485, 4431696), (510, 4214456), (582, 3693080), (680, 3160842), (776, 2769810), (816, 2634035), (970, 2215848), (1020, 2107228), (1164, 1846540), (1360, 1580421), (1455, 1477232), (1552, 1384905), (1649, 1303440), (1940, 1107924), (2040, 1053614), (2328, 923270), (2910, 738616), (3298, 651720), (3880, 553962), (4080, 526807), (4656, 461635), (4947, 434480), (5431, 395760), (5820, 369308), (6596, 325860), (7760, 276981), (8245, 260688), (9894, 217240), (10862, 197880), (11640, 184654), (13192, 162930), (16293, 131920), (16490, 130344), (19788, 108620), (21724, 98940), (23280, 92327), (24735, 86896), (26384, 81465), (27155, 79152), (32586, 65960), (32980, 65172), (39576, 54310), (43448, 49470)]