8271233040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4079}}^1$

素因数の和:4190

約数の個数: 320

約数和(自身を含む): 31472271360

約数和(自身を除く): 23201038320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 71, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 142, 168, 170, 204, 210, 213, 238, 240, 255, 272, 280, 284, 336, 340, 355, 357, 408, 420, 426, 476, 497, 510, 560, 568, 595, 680, 710, 714, 816, 840, 852, 952, 994, 1020, 1065, 1136, 1190, 1207, 1360, 1420, 1428, 1491, 1680, 1704, 1785, 1904, 1988, 2040, 2130, 2380, 2414, 2485, 2840, 2856, 2982, 3408, 3570, 3621, 3976, 4079, 4080, 4260, 4760, 4828, 4970, 5680, 5712, 5964, 6035, 7140, 7242, 7455, 7952, 8158, 8449, 8520, 9520, 9656, 9940, 11928, 12070, 12237, 14280, 14484, 14910, 16316, 16898, 17040, 18105, 19312, 19880, 20395, 23856, 24140, 24474, 25347, 28553, 28560, 28968, 29820, 32632, 33796, 36210, 39760, 40790, 42245, 48280, 48948, 50694, 57106, 57936, 59640, 61185, 65264, 67592, 69343, 72420, 81580, 84490, 85659, 96560, 97896, 101388, 114212, 119280, 122370, 126735, 135184, 138686, 142765, 144840, 163160, 168980, 171318, 195792, 202776, 208029, 228424, 244740, 253470, 277372, 285530, 289609, 289680, 326320, 337960, 342636, 346715, 405552, 416058, 428295, 456848, 485401, 489480, 506940, 554744, 571060, 579218, 675920, 685272, 693430, 832116, 856590, 868827, 970802, 978960, 1013880, 1040145, 1109488, 1142120, 1158436, 1370544, 1386860, 1448045, 1456203, 1664232, 1713180, 1737654, 1941604, 2027263, 2027760, 2080290, 2284240, 2316872, 2427005, 2773720, 2896090, 2912406, 3328464, 3426360, 3475308, 3883208, 4054526, 4160580, 4344135, 4633744, 4854010, 4923353, 5547440, 5792180, 5824812, 6081789, 6852720, 6950616, 7281015, 7766416, 8109052, 8321160, 8688270, 9708020, 9846706, 10136315, 11584360, 11649624, 12163578, 13901232, 14562030, 14770059, 16218104, 16642320, 17376540, 19416040, 19693412, 20272630, 23168720, 23299248, 24327156, 24616765, 29124060, 29540118, 30408945, 32436208, 34463471, 34753080, 38832080, 39386824, 40545260, 48654312, 49233530, 58248120, 59080236, 60817890, 68926942, 69506160, 73850295, 78773648, 81090520, 97308624, 98467060, 103390413, 116496240, 118160472, 121635780, 137853884, 147700590, 162181040, 172317355, 196934120, 206780826, 236320944, 243271560, 275707768, 295401180, 344634710, 393868240, 413561652, 486543120, 516952065, 551415536, 590802360, 689269420, 827123304, 1033904130, 1181604720, 1378538840, 1654246608, 2067808260, 2757077680, 4135616520, 8271233040]

約数ペア:

[(1, 8271233040), (2, 4135616520), (3, 2757077680), (4, 2067808260), (5, 1654246608), (6, 1378538840), (7, 1181604720), (8, 1033904130), (10, 827123304), (12, 689269420), (14, 590802360), (15, 551415536), (16, 516952065), (17, 486543120), (20, 413561652), (21, 393868240), (24, 344634710), (28, 295401180), (30, 275707768), (34, 243271560), (35, 236320944), (40, 206780826), (42, 196934120), (48, 172317355), (51, 162181040), (56, 147700590), (60, 137853884), (68, 121635780), (70, 118160472), (71, 116496240), (80, 103390413), (84, 98467060), (85, 97308624), (102, 81090520), (105, 78773648), (112, 73850295), (119, 69506160), (120, 68926942), (136, 60817890), (140, 59080236), (142, 58248120), (168, 49233530), (170, 48654312), (204, 40545260), (210, 39386824), (213, 38832080), (238, 34753080), (240, 34463471), (255, 32436208), (272, 30408945), (280, 29540118), (284, 29124060), (336, 24616765), (340, 24327156), (355, 23299248), (357, 23168720), (408, 20272630), (420, 19693412), (426, 19416040), (476, 17376540), (497, 16642320), (510, 16218104), (560, 14770059), (568, 14562030), (595, 13901232), (680, 12163578), (710, 11649624), (714, 11584360), (816, 10136315), (840, 9846706), (852, 9708020), (952, 8688270), (994, 8321160), (1020, 8109052), (1065, 7766416), (1136, 7281015), (1190, 6950616), (1207, 6852720), (1360, 6081789), (1420, 5824812), (1428, 5792180), (1491, 5547440), (1680, 4923353), (1704, 4854010), (1785, 4633744), (1904, 4344135), (1988, 4160580), (2040, 4054526), (2130, 3883208), (2380, 3475308), (2414, 3426360), (2485, 3328464), (2840, 2912406), (2856, 2896090), (2982, 2773720), (3408, 2427005), (3570, 2316872), (3621, 2284240), (3976, 2080290), (4079, 2027760), (4080, 2027263), (4260, 1941604), (4760, 1737654), (4828, 1713180), (4970, 1664232), (5680, 1456203), (5712, 1448045), (5964, 1386860), (6035, 1370544), (7140, 1158436), (7242, 1142120), (7455, 1109488), (7952, 1040145), (8158, 1013880), (8449, 978960), (8520, 970802), (9520, 868827), (9656, 856590), (9940, 832116), (11928, 693430), (12070, 685272), (12237, 675920), (14280, 579218), (14484, 571060), (14910, 554744), (16316, 506940), (16898, 489480), (17040, 485401), (18105, 456848), (19312, 428295), (19880, 416058), (20395, 405552), (23856, 346715), (24140, 342636), (24474, 337960), (25347, 326320), (28553, 289680), (28560, 289609), (28968, 285530), (29820, 277372), (32632, 253470), (33796, 244740), (36210, 228424), (39760, 208029), (40790, 202776), (42245, 195792), (48280, 171318), (48948, 168980), (50694, 163160), (57106, 144840), (57936, 142765), (59640, 138686), (61185, 135184), (65264, 126735), (67592, 122370), (69343, 119280), (72420, 114212), (81580, 101388), (84490, 97896), (85659, 96560)]