3688979840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 256

約数和(自身を含む): 10982805120

約数和(自身を除く): 7293825280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 97, 104, 112, 128, 130, 140, 160, 182, 194, 208, 224, 260, 280, 320, 364, 388, 416, 448, 455, 485, 520, 560, 640, 653, 679, 728, 776, 832, 896, 910, 970, 1040, 1120, 1261, 1306, 1358, 1456, 1552, 1664, 1820, 1940, 2080, 2240, 2522, 2612, 2716, 2912, 3104, 3265, 3395, 3640, 3880, 4160, 4480, 4571, 5044, 5224, 5432, 5824, 6208, 6305, 6530, 6790, 7280, 7760, 8320, 8489, 8827, 9142, 10088, 10448, 10864, 11648, 12416, 12610, 13060, 13580, 14560, 15520, 16978, 17654, 18284, 20176, 20896, 21728, 22855, 25220, 26120, 27160, 29120, 31040, 33956, 35308, 36568, 40352, 41792, 42445, 43456, 44135, 45710, 50440, 52240, 54320, 58240, 59423, 62080, 63341, 67912, 70616, 73136, 80704, 83584, 84890, 86912, 88270, 91420, 100880, 104480, 108640, 118846, 126682, 135824, 141232, 146272, 161408, 169780, 176540, 182840, 201760, 208960, 217280, 237692, 253364, 271648, 282464, 292544, 297115, 316705, 339560, 353080, 365680, 403520, 417920, 434560, 443387, 475384, 506728, 543296, 564928, 585088, 594230, 633410, 679120, 706160, 731360, 807040, 823433, 886774, 950768, 1013456, 1086592, 1129856, 1188460, 1266820, 1358240, 1412320, 1462720, 1646866, 1773548, 1901536, 2026912, 2216935, 2376920, 2533640, 2716480, 2824640, 2925440, 3293732, 3547096, 3803072, 4053824, 4117165, 4433870, 4753840, 5067280, 5432960, 5649280, 5764031, 6587464, 7094192, 7606144, 8107648, 8234330, 8867740, 9507680, 10134560, 11528062, 13174928, 14188384, 16468660, 17735480, 19015360, 20269120, 23056124, 26349856, 28376768, 28820155, 32937320, 35470960, 38030720, 40538240, 46112248, 52699712, 56753536, 57640310, 65874640, 70941920, 92224496, 105399424, 115280620, 131749280, 141883840, 184448992, 230561240, 263498560, 283767680, 368897984, 461122480, 526997120, 737795968, 922244960, 1844489920, 3688979840]

約数ペア:

[(1, 3688979840), (2, 1844489920), (4, 922244960), (5, 737795968), (7, 526997120), (8, 461122480), (10, 368897984), (13, 283767680), (14, 263498560), (16, 230561240), (20, 184448992), (26, 141883840), (28, 131749280), (32, 115280620), (35, 105399424), (40, 92224496), (52, 70941920), (56, 65874640), (64, 57640310), (65, 56753536), (70, 52699712), (80, 46112248), (91, 40538240), (97, 38030720), (104, 35470960), (112, 32937320), (128, 28820155), (130, 28376768), (140, 26349856), (160, 23056124), (182, 20269120), (194, 19015360), (208, 17735480), (224, 16468660), (260, 14188384), (280, 13174928), (320, 11528062), (364, 10134560), (388, 9507680), (416, 8867740), (448, 8234330), (455, 8107648), (485, 7606144), (520, 7094192), (560, 6587464), (640, 5764031), (653, 5649280), (679, 5432960), (728, 5067280), (776, 4753840), (832, 4433870), (896, 4117165), (910, 4053824), (970, 3803072), (1040, 3547096), (1120, 3293732), (1261, 2925440), (1306, 2824640), (1358, 2716480), (1456, 2533640), (1552, 2376920), (1664, 2216935), (1820, 2026912), (1940, 1901536), (2080, 1773548), (2240, 1646866), (2522, 1462720), (2612, 1412320), (2716, 1358240), (2912, 1266820), (3104, 1188460), (3265, 1129856), (3395, 1086592), (3640, 1013456), (3880, 950768), (4160, 886774), (4480, 823433), (4571, 807040), (5044, 731360), (5224, 706160), (5432, 679120), (5824, 633410), (6208, 594230), (6305, 585088), (6530, 564928), (6790, 543296), (7280, 506728), (7760, 475384), (8320, 443387), (8489, 434560), (8827, 417920), (9142, 403520), (10088, 365680), (10448, 353080), (10864, 339560), (11648, 316705), (12416, 297115), (12610, 292544), (13060, 282464), (13580, 271648), (14560, 253364), (15520, 237692), (16978, 217280), (17654, 208960), (18284, 201760), (20176, 182840), (20896, 176540), (21728, 169780), (22855, 161408), (25220, 146272), (26120, 141232), (27160, 135824), (29120, 126682), (31040, 118846), (33956, 108640), (35308, 104480), (36568, 100880), (40352, 91420), (41792, 88270), (42445, 86912), (43456, 84890), (44135, 83584), (45710, 80704), (50440, 73136), (52240, 70616), (54320, 67912), (58240, 63341), (59423, 62080)]