2013991680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 6675540480

約数和(自身を除く): 4661548800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 83, 89, 96, 120, 128, 142, 160, 166, 178, 192, 213, 240, 249, 256, 267, 284, 320, 332, 355, 356, 384, 415, 426, 445, 480, 498, 534, 568, 640, 664, 710, 712, 768, 830, 852, 890, 960, 996, 1065, 1068, 1136, 1245, 1280, 1328, 1335, 1420, 1424, 1660, 1704, 1780, 1920, 1992, 2130, 2136, 2272, 2490, 2656, 2670, 2840, 2848, 3320, 3408, 3560, 3840, 3984, 4260, 4272, 4544, 4980, 5312, 5340, 5680, 5696, 5893, 6319, 6640, 6816, 7120, 7387, 7968, 8520, 8544, 9088, 9960, 10624, 10680, 11360, 11392, 11786, 12638, 13280, 13632, 14240, 14774, 15936, 17040, 17088, 17679, 18176, 18957, 19920, 21248, 21360, 22161, 22720, 22784, 23572, 25276, 26560, 27264, 28480, 29465, 29548, 31595, 31872, 34080, 34176, 35358, 36935, 37914, 39840, 42720, 44322, 45440, 47144, 50552, 53120, 54528, 56960, 58930, 59096, 63190, 63744, 68160, 68352, 70716, 73870, 75828, 79680, 85440, 88395, 88644, 90880, 94288, 94785, 101104, 106240, 110805, 113920, 117860, 118192, 126380, 136320, 141432, 147740, 151656, 159360, 170880, 176790, 177288, 188576, 189570, 202208, 221610, 235720, 236384, 252760, 272640, 282864, 295480, 303312, 318720, 341760, 353580, 354576, 377152, 379140, 404416, 443220, 471440, 472768, 505520, 524477, 565728, 590960, 606624, 707160, 709152, 754304, 758280, 808832, 886440, 942880, 945536, 1011040, 1048954, 1131456, 1181920, 1213248, 1414320, 1418304, 1508608, 1516560, 1573431, 1617664, 1772880, 1885760, 1891072, 2022080, 2097908, 2262912, 2363840, 2426496, 2622385, 2828640, 2836608, 3033120, 3146862, 3545760, 3771520, 4044160, 4195816, 4525824, 4727680, 4852992, 5244770, 5657280, 5673216, 6066240, 6293724, 7091520, 7543040, 7867155, 8088320, 8391632, 9455360, 10489540, 11314560, 12132480, 12587448, 14183040, 15734310, 16783264, 20979080, 22629120, 24264960, 25174896, 28366080, 31468620, 33566528, 41958160, 50349792, 62937240, 67133056, 83916320, 100699584, 125874480, 134266112, 167832640, 201399168, 251748960, 335665280, 402798336, 503497920, 671330560, 1006995840, 2013991680]

約数ペア:

[(1, 2013991680), (2, 1006995840), (3, 671330560), (4, 503497920), (5, 402798336), (6, 335665280), (8, 251748960), (10, 201399168), (12, 167832640), (15, 134266112), (16, 125874480), (20, 100699584), (24, 83916320), (30, 67133056), (32, 62937240), (40, 50349792), (48, 41958160), (60, 33566528), (64, 31468620), (71, 28366080), (80, 25174896), (83, 24264960), (89, 22629120), (96, 20979080), (120, 16783264), (128, 15734310), (142, 14183040), (160, 12587448), (166, 12132480), (178, 11314560), (192, 10489540), (213, 9455360), (240, 8391632), (249, 8088320), (256, 7867155), (267, 7543040), (284, 7091520), (320, 6293724), (332, 6066240), (355, 5673216), (356, 5657280), (384, 5244770), (415, 4852992), (426, 4727680), (445, 4525824), (480, 4195816), (498, 4044160), (534, 3771520), (568, 3545760), (640, 3146862), (664, 3033120), (710, 2836608), (712, 2828640), (768, 2622385), (830, 2426496), (852, 2363840), (890, 2262912), (960, 2097908), (996, 2022080), (1065, 1891072), (1068, 1885760), (1136, 1772880), (1245, 1617664), (1280, 1573431), (1328, 1516560), (1335, 1508608), (1420, 1418304), (1424, 1414320), (1660, 1213248), (1704, 1181920), (1780, 1131456), (1920, 1048954), (1992, 1011040), (2130, 945536), (2136, 942880), (2272, 886440), (2490, 808832), (2656, 758280), (2670, 754304), (2840, 709152), (2848, 707160), (3320, 606624), (3408, 590960), (3560, 565728), (3840, 524477), (3984, 505520), (4260, 472768), (4272, 471440), (4544, 443220), (4980, 404416), (5312, 379140), (5340, 377152), (5680, 354576), (5696, 353580), (5893, 341760), (6319, 318720), (6640, 303312), (6816, 295480), (7120, 282864), (7387, 272640), (7968, 252760), (8520, 236384), (8544, 235720), (9088, 221610), (9960, 202208), (10624, 189570), (10680, 188576), (11360, 177288), (11392, 176790), (11786, 170880), (12638, 159360), (13280, 151656), (13632, 147740), (14240, 141432), (14774, 136320), (15936, 126380), (17040, 118192), (17088, 117860), (17679, 113920), (18176, 110805), (18957, 106240), (19920, 101104), (21248, 94785), (21360, 94288), (22161, 90880), (22720, 88644), (22784, 88395), (23572, 85440), (25276, 79680), (26560, 75828), (27264, 73870), (28480, 70716), (29465, 68352), (29548, 68160), (31595, 63744), (31872, 63190), (34080, 59096), (34176, 58930), (35358, 56960), (36935, 54528), (37914, 53120), (39840, 50552), (42720, 47144), (44322, 45440)]