2064708480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^2$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 7107651720

約数和(自身を除く): 5042943240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 272, 289, 305, 320, 340, 366, 384, 408, 480, 488, 510, 544, 578, 610, 640, 680, 732, 816, 867, 915, 960, 976, 1020, 1037, 1088, 1156, 1220, 1360, 1445, 1464, 1632, 1734, 1830, 1920, 1952, 2040, 2074, 2176, 2312, 2440, 2720, 2890, 2928, 3111, 3264, 3468, 3660, 3721, 3904, 4080, 4148, 4335, 4624, 4880, 5185, 5440, 5780, 5856, 6222, 6528, 6936, 7320, 7442, 7808, 8160, 8296, 8670, 9248, 9760, 10370, 10880, 11163, 11560, 11712, 12444, 13872, 14640, 14884, 15555, 16320, 16592, 17340, 17629, 18496, 18605, 19520, 20740, 22326, 23120, 23424, 24888, 27744, 29280, 29768, 31110, 32640, 33184, 34680, 35258, 36992, 37210, 39040, 41480, 44652, 46240, 49776, 52887, 55488, 55815, 58560, 59536, 62220, 63257, 66368, 69360, 70516, 74420, 82960, 88145, 89304, 92480, 99552, 105774, 110976, 111630, 117120, 119072, 124440, 126514, 132736, 138720, 141032, 148840, 165920, 176290, 178608, 184960, 189771, 199104, 211548, 223260, 238144, 248880, 253028, 264435, 277440, 282064, 297680, 316285, 331840, 352580, 357216, 379542, 398208, 423096, 446520, 476288, 497760, 506056, 528870, 554880, 564128, 595360, 632570, 663680, 705160, 714432, 759084, 846192, 893040, 948855, 995520, 1012112, 1057740, 1075369, 1128256, 1190720, 1265140, 1410320, 1428864, 1518168, 1692384, 1786080, 1897710, 1991040, 2024224, 2115480, 2150738, 2256512, 2381440, 2530280, 2820640, 3036336, 3226107, 3384768, 3572160, 3795420, 4048448, 4230960, 4301476, 5060560, 5376845, 5641280, 6072672, 6452214, 6769536, 7144320, 7590840, 8096896, 8461920, 8602952, 10121120, 10753690, 11282560, 12145344, 12904428, 15181680, 16130535, 16923840, 17205904, 20242240, 21507380, 24290688, 25808856, 30363360, 32261070, 33847680, 34411808, 40484480, 43014760, 51617712, 60726720, 64522140, 68823616, 86029520, 103235424, 121453440, 129044280, 137647232, 172059040, 206470848, 258088560, 344118080, 412941696, 516177120, 688236160, 1032354240, 2064708480]

約数ペア:

[(1, 2064708480), (2, 1032354240), (3, 688236160), (4, 516177120), (5, 412941696), (6, 344118080), (8, 258088560), (10, 206470848), (12, 172059040), (15, 137647232), (16, 129044280), (17, 121453440), (20, 103235424), (24, 86029520), (30, 68823616), (32, 64522140), (34, 60726720), (40, 51617712), (48, 43014760), (51, 40484480), (60, 34411808), (61, 33847680), (64, 32261070), (68, 30363360), (80, 25808856), (85, 24290688), (96, 21507380), (102, 20242240), (120, 17205904), (122, 16923840), (128, 16130535), (136, 15181680), (160, 12904428), (170, 12145344), (183, 11282560), (192, 10753690), (204, 10121120), (240, 8602952), (244, 8461920), (255, 8096896), (272, 7590840), (289, 7144320), (305, 6769536), (320, 6452214), (340, 6072672), (366, 5641280), (384, 5376845), (408, 5060560), (480, 4301476), (488, 4230960), (510, 4048448), (544, 3795420), (578, 3572160), (610, 3384768), (640, 3226107), (680, 3036336), (732, 2820640), (816, 2530280), (867, 2381440), (915, 2256512), (960, 2150738), (976, 2115480), (1020, 2024224), (1037, 1991040), (1088, 1897710), (1156, 1786080), (1220, 1692384), (1360, 1518168), (1445, 1428864), (1464, 1410320), (1632, 1265140), (1734, 1190720), (1830, 1128256), (1920, 1075369), (1952, 1057740), (2040, 1012112), (2074, 995520), (2176, 948855), (2312, 893040), (2440, 846192), (2720, 759084), (2890, 714432), (2928, 705160), (3111, 663680), (3264, 632570), (3468, 595360), (3660, 564128), (3721, 554880), (3904, 528870), (4080, 506056), (4148, 497760), (4335, 476288), (4624, 446520), (4880, 423096), (5185, 398208), (5440, 379542), (5780, 357216), (5856, 352580), (6222, 331840), (6528, 316285), (6936, 297680), (7320, 282064), (7442, 277440), (7808, 264435), (8160, 253028), (8296, 248880), (8670, 238144), (9248, 223260), (9760, 211548), (10370, 199104), (10880, 189771), (11163, 184960), (11560, 178608), (11712, 176290), (12444, 165920), (13872, 148840), (14640, 141032), (14884, 138720), (15555, 132736), (16320, 126514), (16592, 124440), (17340, 119072), (17629, 117120), (18496, 111630), (18605, 110976), (19520, 105774), (20740, 99552), (22326, 92480), (23120, 89304), (23424, 88145), (24888, 82960), (27744, 74420), (29280, 70516), (29768, 69360), (31110, 66368), (32640, 63257), (33184, 62220), (34680, 59536), (35258, 58560), (36992, 55815), (37210, 55488), (39040, 52887), (41480, 49776), (44652, 46240)]