71873495040

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 512

約数和(自身を含む): 244608076800

約数和(自身を除く): 172734581760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 89, 93, 96, 106, 120, 124, 128, 155, 159, 160, 178, 186, 192, 212, 240, 248, 256, 265, 267, 310, 318, 320, 356, 372, 384, 424, 445, 465, 480, 496, 512, 530, 534, 620, 636, 640, 712, 744, 768, 795, 848, 890, 930, 960, 992, 1024, 1060, 1068, 1240, 1272, 1280, 1335, 1424, 1488, 1536, 1590, 1643, 1696, 1780, 1860, 1920, 1984, 2048, 2120, 2136, 2480, 2544, 2560, 2670, 2759, 2848, 2976, 3072, 3180, 3286, 3392, 3560, 3720, 3840, 3968, 4096, 4240, 4272, 4717, 4929, 4960, 5088, 5120, 5340, 5518, 5696, 5952, 6144, 6360, 6572, 6784, 7120, 7440, 7680, 7936, 8192, 8215, 8277, 8480, 8544, 9434, 9858, 9920, 10176, 10240, 10680, 11036, 11392, 11904, 12288, 12720, 13144, 13568, 13795, 14151, 14240, 14880, 15360, 15872, 16384, 16430, 16554, 16960, 17088, 18868, 19716, 19840, 20352, 20480, 21360, 22072, 22784, 23585, 23808, 24576, 24645, 25440, 26288, 27136, 27590, 28302, 28480, 29760, 30720, 31744, 32768, 32860, 33108, 33920, 34176, 37736, 39432, 39680, 40704, 40960, 41385, 42720, 44144, 45568, 47170, 47616, 49152, 49290, 50880, 52576, 54272, 55180, 56604, 56960, 59520, 61440, 63488, 65720, 66216, 67840, 68352, 70755, 75472, 78864, 79360, 81408, 81920, 82770, 85440, 88288, 91136, 94340, 95232, 98304, 98580, 101760, 105152, 108544, 110360, 113208, 113920, 119040, 122880, 126976, 131440, 132432, 135680, 136704, 141510, 146227, 150944, 157728, 158720, 162816, 163840, 165540, 170880, 176576, 182272, 188680, 190464, 197160, 203520, 210304, 217088, 220720, 226416, 227840, 238080, 245760, 253952, 262880, 264864, 271360, 273408, 283020, 292454, 301888, 315456, 317440, 325632, 331080, 341760, 353152, 364544, 377360, 380928, 394320, 407040, 420608, 434176, 438681, 441440, 452832, 455680, 476160, 491520, 507904, 525760, 529728, 542720, 546816, 566040, 584908, 603776, 630912, 634880, 651264, 662160, 683520, 706304, 729088, 731135, 754720, 761856, 788640, 814080, 841216, 868352, 877362, 882880, 905664, 911360, 952320, 1015808, 1051520, 1059456, 1085440, 1093632, 1132080, 1169816, 1207552, 1261824, 1269760, 1302528, 1324320, 1367040, 1412608, 1458176, 1462270, 1509440, 1523712, 1577280, 1628160, 1682432, 1736704, 1754724, 1765760, 1811328, 1822720, 1904640, 2103040, 2118912, 2170880, 2187264, 2193405, 2264160, 2339632, 2415104, 2523648, 2539520, 2605056, 2648640, 2734080, 2825216, 2916352, 2924540, 3018880, 3047424, 3154560, 3256320, 3364864, 3509448, 3531520, 3622656, 3645440, 3809280, 4206080, 4237824, 4341760, 4374528, 4386810, 4528320, 4679264, 4830208, 5047296, 5079040, 5210112, 5297280, 5468160, 5650432, 5849080, 6037760, 6309120, 6512640, 6729728, 7018896, 7063040, 7245312, 7290880, 7618560, 8412160, 8475648, 8683520, 8749056, 8773620, 9056640, 9358528, 9660416, 10094592, 10594560, 10936320, 11300864, 11698160, 12075520, 12618240, 13025280, 13459456, 14037792, 14126080, 14490624, 14581760, 15237120, 16824320, 16951296, 17547240, 18113280, 18717056, 19320832, 20189184, 21189120, 21872640, 22601728, 23396320, 24151040, 25236480, 26050560, 26918912, 28075584, 28252160, 28981248, 33648640, 33902592, 35094480, 36226560, 37434112, 38641664, 40378368, 42378240, 43745280, 45203456, 46792640, 48302080, 50472960, 53837824, 56151168, 56504320, 57962496, 67297280, 67805184, 70188960, 72453120, 74868224, 77283328, 80756736, 84756480, 90406912, 93585280, 96604160, 100945920, 112302336, 113008640, 115924992, 134594560, 135610368, 140377920, 144906240, 149736448, 154566656, 161513472, 169512960, 187170560, 193208320, 201891840, 224604672, 226017280, 231849984, 269189120, 271220736, 280755840, 289812480, 299472896, 339025920, 374341120, 386416640, 403783680, 449209344, 452034560, 463699968, 561511680, 579624960, 598945792, 678051840, 748682240, 772833280, 807567360, 898418688, 1123023360, 1159249920, 1197891584, 1356103680, 1497364480, 1796837376, 2246046720, 2318499840, 2395783168, 2994728960, 3593674752, 4492093440, 4791566336, 5989457920, 7187349504, 8984186880, 11978915840, 14374699008, 17968373760, 23957831680, 35936747520, 71873495040]

約数ペア:

[(1, 71873495040), (2, 35936747520), (3, 23957831680), (4, 17968373760), (5, 14374699008), (6, 11978915840), (8, 8984186880), (10, 7187349504), (12, 5989457920), (15, 4791566336), (16, 4492093440), (20, 3593674752), (24, 2994728960), (30, 2395783168), (31, 2318499840), (32, 2246046720), (40, 1796837376), (48, 1497364480), (53, 1356103680), (60, 1197891584), (62, 1159249920), (64, 1123023360), (80, 898418688), (89, 807567360), (93, 772833280), (96, 748682240), (106, 678051840), (120, 598945792), (124, 579624960), (128, 561511680), (155, 463699968), (159, 452034560), (160, 449209344), (178, 403783680), (186, 386416640), (192, 374341120), (212, 339025920), (240, 299472896), (248, 289812480), (256, 280755840), (265, 271220736), (267, 269189120), (310, 231849984), (318, 226017280), (320, 224604672), (356, 201891840), (372, 193208320), (384, 187170560), (424, 169512960), (445, 161513472), (465, 154566656), (480, 149736448), (496, 144906240), (512, 140377920), (530, 135610368), (534, 134594560), (620, 115924992), (636, 113008640), (640, 112302336), (712, 100945920), (744, 96604160), (768, 93585280), (795, 90406912), (848, 84756480), (890, 80756736), (930, 77283328), (960, 74868224), (992, 72453120), (1024, 70188960), (1060, 67805184), (1068, 67297280), (1240, 57962496), (1272, 56504320), (1280, 56151168), (1335, 53837824), (1424, 50472960), (1488, 48302080), (1536, 46792640), (1590, 45203456), (1643, 43745280), (1696, 42378240), (1780, 40378368), (1860, 38641664), (1920, 37434112), (1984, 36226560), (2048, 35094480), (2120, 33902592), (2136, 33648640), (2480, 28981248), (2544, 28252160), (2560, 28075584), (2670, 26918912), (2759, 26050560), (2848, 25236480), (2976, 24151040), (3072, 23396320), (3180, 22601728), (3286, 21872640), (3392, 21189120), (3560, 20189184), (3720, 19320832), (3840, 18717056), (3968, 18113280), (4096, 17547240), (4240, 16951296), (4272, 16824320), (4717, 15237120), (4929, 14581760), (4960, 14490624), (5088, 14126080), (5120, 14037792), (5340, 13459456), (5518, 13025280), (5696, 12618240), (5952, 12075520), (6144, 11698160), (6360, 11300864), (6572, 10936320), (6784, 10594560), (7120, 10094592), (7440, 9660416), (7680, 9358528), (7936, 9056640), (8192, 8773620), (8215, 8749056), (8277, 8683520), (8480, 8475648), (8544, 8412160), (9434, 7618560), (9858, 7290880), (9920, 7245312), (10176, 7063040), (10240, 7018896), (10680, 6729728), (11036, 6512640), (11392, 6309120), (11904, 6037760), (12288, 5849080), (12720, 5650432), (13144, 5468160), (13568, 5297280), (13795, 5210112), (14151, 5079040), (14240, 5047296), (14880, 4830208), (15360, 4679264), (15872, 4528320), (16384, 4386810), (16430, 4374528), (16554, 4341760), (16960, 4237824), (17088, 4206080), (18868, 3809280), (19716, 3645440), (19840, 3622656), (20352, 3531520), (20480, 3509448), (21360, 3364864), (22072, 3256320), (22784, 3154560), (23585, 3047424), (23808, 3018880), (24576, 2924540), (24645, 2916352), (25440, 2825216), (26288, 2734080), (27136, 2648640), (27590, 2605056), (28302, 2539520), (28480, 2523648), (29760, 2415104), (30720, 2339632), (31744, 2264160), (32768, 2193405), (32860, 2187264), (33108, 2170880), (33920, 2118912), (34176, 2103040), (37736, 1904640), (39432, 1822720), (39680, 1811328), (40704, 1765760), (40960, 1754724), (41385, 1736704), (42720, 1682432), (44144, 1628160), (45568, 1577280), (47170, 1523712), (47616, 1509440), (49152, 1462270), (49290, 1458176), (50880, 1412608), (52576, 1367040), (54272, 1324320), (55180, 1302528), (56604, 1269760), (56960, 1261824), (59520, 1207552), (61440, 1169816), (63488, 1132080), (65720, 1093632), (66216, 1085440), (67840, 1059456), (68352, 1051520), (70755, 1015808), (75472, 952320), (78864, 911360), (79360, 905664), (81408, 882880), (81920, 877362), (82770, 868352), (85440, 841216), (88288, 814080), (91136, 788640), (94340, 761856), (95232, 754720), (98304, 731135), (98580, 729088), (101760, 706304), (105152, 683520), (108544, 662160), (110360, 651264), (113208, 634880), (113920, 630912), (119040, 603776), (122880, 584908), (126976, 566040), (131440, 546816), (132432, 542720), (135680, 529728), (136704, 525760), (141510, 507904), (146227, 491520), (150944, 476160), (157728, 455680), (158720, 452832), (162816, 441440), (163840, 438681), (165540, 434176), (170880, 420608), (176576, 407040), (182272, 394320), (188680, 380928), (190464, 377360), (197160, 364544), (203520, 353152), (210304, 341760), (217088, 331080), (220720, 325632), (226416, 317440), (227840, 315456), (238080, 301888), (245760, 292454), (253952, 283020), (262880, 273408), (264864, 271360)]