1140593920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 3147040512

約数和(自身を除く): 2006446592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 43, 46, 53, 64, 68, 80, 85, 86, 92, 106, 115, 128, 136, 160, 170, 172, 184, 212, 215, 230, 256, 265, 272, 320, 340, 344, 368, 391, 424, 430, 460, 530, 544, 640, 680, 688, 731, 736, 782, 848, 860, 901, 920, 989, 1060, 1088, 1219, 1280, 1360, 1376, 1462, 1472, 1564, 1696, 1720, 1802, 1840, 1955, 1978, 2120, 2176, 2279, 2438, 2720, 2752, 2924, 2944, 3128, 3392, 3440, 3604, 3655, 3680, 3910, 3956, 4240, 4352, 4505, 4558, 4876, 4945, 5440, 5504, 5848, 5888, 6095, 6256, 6784, 6880, 7208, 7310, 7360, 7820, 7912, 8480, 9010, 9116, 9752, 9890, 10880, 11008, 11395, 11696, 12190, 12512, 13568, 13760, 14416, 14620, 14720, 15640, 15824, 16813, 16960, 18020, 18232, 19504, 19780, 20723, 21760, 22790, 23392, 24380, 25024, 27520, 28832, 29240, 29440, 31280, 31648, 33626, 33920, 36040, 36464, 38743, 39008, 39560, 41446, 45580, 46784, 48760, 50048, 52417, 55040, 57664, 58480, 62560, 63296, 67252, 67840, 72080, 72928, 77486, 78016, 79120, 82892, 84065, 91160, 93568, 97520, 100096, 103615, 104834, 115328, 116960, 125120, 126592, 134504, 144160, 145856, 154972, 156032, 158240, 165784, 168130, 182320, 187136, 193715, 195040, 207230, 209668, 230656, 233920, 250240, 253184, 262085, 269008, 288320, 291712, 309944, 312064, 316480, 331568, 336260, 364640, 387430, 390080, 414460, 419336, 467840, 500480, 524170, 538016, 576640, 583424, 619888, 632960, 663136, 672520, 729280, 774860, 780160, 828920, 838672, 891089, 935680, 1048340, 1076032, 1153280, 1239776, 1265920, 1326272, 1345040, 1458560, 1549720, 1560320, 1657840, 1677344, 1782178, 2096680, 2152064, 2479552, 2652544, 2690080, 2917120, 3099440, 3315680, 3354688, 3564356, 4193360, 4304128, 4455445, 4959104, 5305088, 5380160, 6198880, 6631360, 6709376, 7128712, 8386720, 8910890, 9918208, 10760320, 12397760, 13262720, 13418752, 14257424, 16773440, 17821780, 21520640, 24795520, 26525440, 28514848, 33546880, 35643560, 49591040, 57029696, 67093760, 71287120, 114059392, 142574240, 228118784, 285148480, 570296960, 1140593920]

約数ペア:

[(1, 1140593920), (2, 570296960), (4, 285148480), (5, 228118784), (8, 142574240), (10, 114059392), (16, 71287120), (17, 67093760), (20, 57029696), (23, 49591040), (32, 35643560), (34, 33546880), (40, 28514848), (43, 26525440), (46, 24795520), (53, 21520640), (64, 17821780), (68, 16773440), (80, 14257424), (85, 13418752), (86, 13262720), (92, 12397760), (106, 10760320), (115, 9918208), (128, 8910890), (136, 8386720), (160, 7128712), (170, 6709376), (172, 6631360), (184, 6198880), (212, 5380160), (215, 5305088), (230, 4959104), (256, 4455445), (265, 4304128), (272, 4193360), (320, 3564356), (340, 3354688), (344, 3315680), (368, 3099440), (391, 2917120), (424, 2690080), (430, 2652544), (460, 2479552), (530, 2152064), (544, 2096680), (640, 1782178), (680, 1677344), (688, 1657840), (731, 1560320), (736, 1549720), (782, 1458560), (848, 1345040), (860, 1326272), (901, 1265920), (920, 1239776), (989, 1153280), (1060, 1076032), (1088, 1048340), (1219, 935680), (1280, 891089), (1360, 838672), (1376, 828920), (1462, 780160), (1472, 774860), (1564, 729280), (1696, 672520), (1720, 663136), (1802, 632960), (1840, 619888), (1955, 583424), (1978, 576640), (2120, 538016), (2176, 524170), (2279, 500480), (2438, 467840), (2720, 419336), (2752, 414460), (2924, 390080), (2944, 387430), (3128, 364640), (3392, 336260), (3440, 331568), (3604, 316480), (3655, 312064), (3680, 309944), (3910, 291712), (3956, 288320), (4240, 269008), (4352, 262085), (4505, 253184), (4558, 250240), (4876, 233920), (4945, 230656), (5440, 209668), (5504, 207230), (5848, 195040), (5888, 193715), (6095, 187136), (6256, 182320), (6784, 168130), (6880, 165784), (7208, 158240), (7310, 156032), (7360, 154972), (7820, 145856), (7912, 144160), (8480, 134504), (9010, 126592), (9116, 125120), (9752, 116960), (9890, 115328), (10880, 104834), (11008, 103615), (11395, 100096), (11696, 97520), (12190, 93568), (12512, 91160), (13568, 84065), (13760, 82892), (14416, 79120), (14620, 78016), (14720, 77486), (15640, 72928), (15824, 72080), (16813, 67840), (16960, 67252), (18020, 63296), (18232, 62560), (19504, 58480), (19780, 57664), (20723, 55040), (21760, 52417), (22790, 50048), (23392, 48760), (24380, 46784), (25024, 45580), (27520, 41446), (28832, 39560), (29240, 39008), (29440, 38743), (31280, 36464), (31648, 36040), (33626, 33920)]