1206121280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 3694669776

約数和(自身を除く): 2488548496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 61, 64, 65, 70, 80, 91, 97, 98, 104, 112, 122, 130, 140, 160, 182, 194, 196, 208, 224, 244, 245, 260, 280, 305, 320, 364, 388, 392, 416, 427, 448, 455, 485, 488, 490, 520, 560, 610, 637, 679, 728, 776, 784, 793, 832, 854, 910, 970, 976, 980, 1040, 1120, 1220, 1261, 1274, 1358, 1456, 1552, 1568, 1586, 1708, 1820, 1940, 1952, 1960, 2080, 2135, 2240, 2440, 2522, 2548, 2716, 2912, 2989, 3104, 3136, 3172, 3185, 3395, 3416, 3640, 3880, 3904, 3920, 3965, 4160, 4270, 4753, 4880, 5044, 5096, 5432, 5551, 5824, 5917, 5978, 6208, 6305, 6344, 6370, 6790, 6832, 7280, 7760, 7840, 7930, 8540, 8827, 9506, 9760, 10088, 10192, 10864, 11102, 11834, 11956, 12610, 12688, 12740, 13580, 13664, 14560, 14945, 15520, 15680, 15860, 17080, 17654, 19012, 19520, 20176, 20384, 21728, 22204, 23668, 23765, 23912, 25220, 25376, 25480, 27160, 27328, 27755, 29120, 29585, 29890, 31040, 31720, 34160, 35308, 38024, 38857, 40352, 40768, 41419, 43456, 44135, 44408, 47336, 47530, 47824, 50440, 50752, 50960, 54320, 55510, 59170, 59780, 61789, 63440, 68320, 70616, 76048, 76921, 77714, 80704, 82838, 88270, 88816, 94672, 95060, 95648, 100880, 101920, 108640, 111020, 118340, 119560, 123578, 126880, 136640, 141232, 152096, 153842, 155428, 165676, 176540, 177632, 189344, 190120, 191296, 194285, 201760, 203840, 207095, 217280, 222040, 236680, 239120, 247156, 253760, 282464, 289933, 304192, 307684, 308945, 310856, 331352, 353080, 355264, 378688, 380240, 384605, 388570, 403520, 414190, 444080, 473360, 478240, 494312, 538447, 564928, 579866, 615368, 617890, 621712, 662704, 706160, 760480, 769210, 777140, 828380, 888160, 946720, 956480, 988624, 1076894, 1159732, 1230736, 1235780, 1243424, 1325408, 1412320, 1449665, 1520960, 1538420, 1554280, 1656760, 1776320, 1893440, 1977248, 2153788, 2319464, 2461472, 2471560, 2486848, 2650816, 2692235, 2824640, 2899330, 3076840, 3108560, 3313520, 3769129, 3954496, 4307576, 4638928, 4922944, 4943120, 5384470, 5798660, 6153680, 6217120, 6627040, 7538258, 8615152, 9277856, 9886240, 10768940, 11597320, 12307360, 12434240, 13254080, 15076516, 17230304, 18555712, 18845645, 19772480, 21537880, 23194640, 24614720, 30153032, 34460608, 37691290, 43075760, 46389280, 60306064, 75382580, 86151520, 92778560, 120612128, 150765160, 172303040, 241224256, 301530320, 603060640, 1206121280]

約数ペア:

[(1, 1206121280), (2, 603060640), (4, 301530320), (5, 241224256), (7, 172303040), (8, 150765160), (10, 120612128), (13, 92778560), (14, 86151520), (16, 75382580), (20, 60306064), (26, 46389280), (28, 43075760), (32, 37691290), (35, 34460608), (40, 30153032), (49, 24614720), (52, 23194640), (56, 21537880), (61, 19772480), (64, 18845645), (65, 18555712), (70, 17230304), (80, 15076516), (91, 13254080), (97, 12434240), (98, 12307360), (104, 11597320), (112, 10768940), (122, 9886240), (130, 9277856), (140, 8615152), (160, 7538258), (182, 6627040), (194, 6217120), (196, 6153680), (208, 5798660), (224, 5384470), (244, 4943120), (245, 4922944), (260, 4638928), (280, 4307576), (305, 3954496), (320, 3769129), (364, 3313520), (388, 3108560), (392, 3076840), (416, 2899330), (427, 2824640), (448, 2692235), (455, 2650816), (485, 2486848), (488, 2471560), (490, 2461472), (520, 2319464), (560, 2153788), (610, 1977248), (637, 1893440), (679, 1776320), (728, 1656760), (776, 1554280), (784, 1538420), (793, 1520960), (832, 1449665), (854, 1412320), (910, 1325408), (970, 1243424), (976, 1235780), (980, 1230736), (1040, 1159732), (1120, 1076894), (1220, 988624), (1261, 956480), (1274, 946720), (1358, 888160), (1456, 828380), (1552, 777140), (1568, 769210), (1586, 760480), (1708, 706160), (1820, 662704), (1940, 621712), (1952, 617890), (1960, 615368), (2080, 579866), (2135, 564928), (2240, 538447), (2440, 494312), (2522, 478240), (2548, 473360), (2716, 444080), (2912, 414190), (2989, 403520), (3104, 388570), (3136, 384605), (3172, 380240), (3185, 378688), (3395, 355264), (3416, 353080), (3640, 331352), (3880, 310856), (3904, 308945), (3920, 307684), (3965, 304192), (4160, 289933), (4270, 282464), (4753, 253760), (4880, 247156), (5044, 239120), (5096, 236680), (5432, 222040), (5551, 217280), (5824, 207095), (5917, 203840), (5978, 201760), (6208, 194285), (6305, 191296), (6344, 190120), (6370, 189344), (6790, 177632), (6832, 176540), (7280, 165676), (7760, 155428), (7840, 153842), (7930, 152096), (8540, 141232), (8827, 136640), (9506, 126880), (9760, 123578), (10088, 119560), (10192, 118340), (10864, 111020), (11102, 108640), (11834, 101920), (11956, 100880), (12610, 95648), (12688, 95060), (12740, 94672), (13580, 88816), (13664, 88270), (14560, 82838), (14945, 80704), (15520, 77714), (15680, 76921), (15860, 76048), (17080, 70616), (17654, 68320), (19012, 63440), (19520, 61789), (20176, 59780), (20384, 59170), (21728, 55510), (22204, 54320), (23668, 50960), (23765, 50752), (23912, 50440), (25220, 47824), (25376, 47530), (25480, 47336), (27160, 44408), (27328, 44135), (27755, 43456), (29120, 41419), (29585, 40768), (29890, 40352), (31040, 38857), (31720, 38024), (34160, 35308)]