138284640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 520097760

約数和(自身を除く): 381813120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 89, 90, 96, 104, 117, 120, 130, 144, 156, 160, 166, 178, 180, 195, 208, 234, 240, 249, 260, 267, 288, 312, 332, 356, 360, 390, 415, 416, 445, 468, 480, 498, 520, 534, 585, 624, 664, 712, 720, 747, 780, 801, 830, 890, 936, 996, 1040, 1068, 1079, 1157, 1170, 1245, 1248, 1328, 1335, 1424, 1440, 1494, 1560, 1602, 1660, 1780, 1872, 1992, 2080, 2136, 2158, 2314, 2340, 2490, 2656, 2670, 2848, 2988, 3120, 3204, 3237, 3320, 3471, 3560, 3735, 3744, 3984, 4005, 4272, 4316, 4628, 4680, 4980, 5340, 5395, 5785, 5976, 6240, 6408, 6474, 6640, 6942, 7120, 7387, 7470, 7968, 8010, 8544, 8632, 9256, 9360, 9711, 9960, 10413, 10680, 10790, 11570, 11952, 12816, 12948, 13280, 13884, 14240, 14774, 14940, 16020, 16185, 17264, 17355, 18512, 18720, 19422, 19920, 20826, 21360, 21580, 22161, 23140, 23904, 25632, 25896, 27768, 29548, 29880, 32040, 32370, 34528, 34710, 36935, 37024, 38844, 39840, 41652, 42720, 43160, 44322, 46280, 48555, 51792, 52065, 55536, 59096, 59760, 64080, 64740, 66483, 69420, 73870, 77688, 83304, 86320, 88644, 92560, 96031, 97110, 103584, 104130, 110805, 111072, 118192, 119520, 128160, 129480, 132966, 138840, 147740, 155376, 166608, 172640, 177288, 185120, 192062, 194220, 208260, 221610, 236384, 258960, 265932, 277680, 288093, 295480, 310752, 332415, 333216, 354576, 384124, 388440, 416520, 443220, 480155, 517920, 531864, 555360, 576186, 590960, 664830, 709152, 768248, 776880, 833040, 864279, 886440, 960310, 1063728, 1152372, 1181920, 1329660, 1440465, 1536496, 1553760, 1666080, 1728558, 1772880, 1920620, 2127456, 2304744, 2659320, 2880930, 3072992, 3457116, 3545760, 3841240, 4321395, 4609488, 5318640, 5761860, 6914232, 7682480, 8642790, 9218976, 10637280, 11523720, 13828464, 15364960, 17285580, 23047440, 27656928, 34571160, 46094880, 69142320, 138284640]

約数ペア:

[(1, 138284640), (2, 69142320), (3, 46094880), (4, 34571160), (5, 27656928), (6, 23047440), (8, 17285580), (9, 15364960), (10, 13828464), (12, 11523720), (13, 10637280), (15, 9218976), (16, 8642790), (18, 7682480), (20, 6914232), (24, 5761860), (26, 5318640), (30, 4609488), (32, 4321395), (36, 3841240), (39, 3545760), (40, 3457116), (45, 3072992), (48, 2880930), (52, 2659320), (60, 2304744), (65, 2127456), (72, 1920620), (78, 1772880), (80, 1728558), (83, 1666080), (89, 1553760), (90, 1536496), (96, 1440465), (104, 1329660), (117, 1181920), (120, 1152372), (130, 1063728), (144, 960310), (156, 886440), (160, 864279), (166, 833040), (178, 776880), (180, 768248), (195, 709152), (208, 664830), (234, 590960), (240, 576186), (249, 555360), (260, 531864), (267, 517920), (288, 480155), (312, 443220), (332, 416520), (356, 388440), (360, 384124), (390, 354576), (415, 333216), (416, 332415), (445, 310752), (468, 295480), (480, 288093), (498, 277680), (520, 265932), (534, 258960), (585, 236384), (624, 221610), (664, 208260), (712, 194220), (720, 192062), (747, 185120), (780, 177288), (801, 172640), (830, 166608), (890, 155376), (936, 147740), (996, 138840), (1040, 132966), (1068, 129480), (1079, 128160), (1157, 119520), (1170, 118192), (1245, 111072), (1248, 110805), (1328, 104130), (1335, 103584), (1424, 97110), (1440, 96031), (1494, 92560), (1560, 88644), (1602, 86320), (1660, 83304), (1780, 77688), (1872, 73870), (1992, 69420), (2080, 66483), (2136, 64740), (2158, 64080), (2314, 59760), (2340, 59096), (2490, 55536), (2656, 52065), (2670, 51792), (2848, 48555), (2988, 46280), (3120, 44322), (3204, 43160), (3237, 42720), (3320, 41652), (3471, 39840), (3560, 38844), (3735, 37024), (3744, 36935), (3984, 34710), (4005, 34528), (4272, 32370), (4316, 32040), (4628, 29880), (4680, 29548), (4980, 27768), (5340, 25896), (5395, 25632), (5785, 23904), (5976, 23140), (6240, 22161), (6408, 21580), (6474, 21360), (6640, 20826), (6942, 19920), (7120, 19422), (7387, 18720), (7470, 18512), (7968, 17355), (8010, 17264), (8544, 16185), (8632, 16020), (9256, 14940), (9360, 14774), (9711, 14240), (9960, 13884), (10413, 13280), (10680, 12948), (10790, 12816), (11570, 11952)]