72011520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 432

約数和(自身を含む): 306109440

約数和(自身を除く): 234097920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 47, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 94, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 141, 144, 152, 160, 168, 171, 180, 188, 190, 192, 210, 224, 228, 235, 240, 252, 256, 266, 280, 282, 285, 288, 304, 315, 320, 329, 336, 342, 360, 376, 380, 384, 399, 420, 423, 448, 456, 470, 480, 504, 532, 560, 564, 570, 576, 608, 630, 640, 658, 665, 672, 684, 705, 720, 752, 760, 768, 798, 840, 846, 855, 893, 896, 912, 940, 960, 987, 1008, 1064, 1120, 1128, 1140, 1152, 1197, 1216, 1260, 1280, 1316, 1330, 1344, 1368, 1410, 1440, 1504, 1520, 1596, 1645, 1680, 1692, 1710, 1786, 1792, 1824, 1880, 1920, 1974, 1995, 2016, 2115, 2128, 2240, 2256, 2280, 2304, 2394, 2432, 2520, 2632, 2660, 2679, 2688, 2736, 2820, 2880, 2961, 3008, 3040, 3192, 3290, 3360, 3384, 3420, 3572, 3648, 3760, 3840, 3948, 3990, 4032, 4230, 4256, 4465, 4480, 4512, 4560, 4788, 4864, 4935, 5040, 5264, 5320, 5358, 5376, 5472, 5640, 5760, 5922, 5985, 6016, 6080, 6251, 6384, 6580, 6720, 6768, 6840, 7144, 7296, 7520, 7896, 7980, 8037, 8064, 8460, 8512, 8930, 8960, 9024, 9120, 9576, 9870, 10080, 10528, 10640, 10716, 10944, 11280, 11520, 11844, 11970, 12032, 12160, 12502, 12768, 13160, 13395, 13440, 13536, 13680, 14288, 14592, 14805, 15040, 15792, 15960, 16074, 16128, 16920, 17024, 17860, 18048, 18240, 18753, 19152, 19740, 20160, 21056, 21280, 21432, 21888, 22560, 23688, 23940, 24320, 25004, 25536, 26320, 26790, 26880, 27072, 27360, 28576, 29610, 30080, 31255, 31584, 31920, 32148, 33840, 34048, 35720, 36096, 36480, 37506, 38304, 39480, 40185, 40320, 42112, 42560, 42864, 43776, 45120, 47376, 47880, 50008, 51072, 52640, 53580, 54144, 54720, 56259, 57152, 59220, 60160, 62510, 63168, 63840, 64296, 67680, 71440, 72960, 75012, 76608, 78960, 80370, 80640, 84224, 85120, 85728, 90240, 93765, 94752, 95760, 100016, 102144, 105280, 107160, 108288, 109440, 112518, 114304, 118440, 125020, 126336, 127680, 128592, 135360, 142880, 150024, 153216, 157920, 160740, 170240, 171456, 180480, 187530, 189504, 191520, 200032, 210560, 214320, 218880, 225036, 228608, 236880, 250040, 252672, 255360, 257184, 270720, 281295, 285760, 300048, 306432, 315840, 321480, 342912, 375060, 379008, 383040, 400064, 421120, 428640, 450072, 473760, 500080, 510720, 514368, 541440, 562590, 571520, 600096, 631680, 642960, 685824, 750120, 758016, 766080, 800128, 857280, 900144, 947520, 1000160, 1028736, 1125180, 1143040, 1200192, 1263360, 1285920, 1500240, 1532160, 1600256, 1714560, 1800288, 1895040, 2000320, 2057472, 2250360, 2400384, 2571840, 3000480, 3429120, 3600576, 3790080, 4000640, 4500720, 4800768, 5143680, 6000960, 7201152, 8001280, 9001440, 10287360, 12001920, 14402304, 18002880, 24003840, 36005760, 72011520]

約数ペア:

[(1, 72011520), (2, 36005760), (3, 24003840), (4, 18002880), (5, 14402304), (6, 12001920), (7, 10287360), (8, 9001440), (9, 8001280), (10, 7201152), (12, 6000960), (14, 5143680), (15, 4800768), (16, 4500720), (18, 4000640), (19, 3790080), (20, 3600576), (21, 3429120), (24, 3000480), (28, 2571840), (30, 2400384), (32, 2250360), (35, 2057472), (36, 2000320), (38, 1895040), (40, 1800288), (42, 1714560), (45, 1600256), (47, 1532160), (48, 1500240), (56, 1285920), (57, 1263360), (60, 1200192), (63, 1143040), (64, 1125180), (70, 1028736), (72, 1000160), (76, 947520), (80, 900144), (84, 857280), (90, 800128), (94, 766080), (95, 758016), (96, 750120), (105, 685824), (112, 642960), (114, 631680), (120, 600096), (126, 571520), (128, 562590), (133, 541440), (140, 514368), (141, 510720), (144, 500080), (152, 473760), (160, 450072), (168, 428640), (171, 421120), (180, 400064), (188, 383040), (190, 379008), (192, 375060), (210, 342912), (224, 321480), (228, 315840), (235, 306432), (240, 300048), (252, 285760), (256, 281295), (266, 270720), (280, 257184), (282, 255360), (285, 252672), (288, 250040), (304, 236880), (315, 228608), (320, 225036), (329, 218880), (336, 214320), (342, 210560), (360, 200032), (376, 191520), (380, 189504), (384, 187530), (399, 180480), (420, 171456), (423, 170240), (448, 160740), (456, 157920), (470, 153216), (480, 150024), (504, 142880), (532, 135360), (560, 128592), (564, 127680), (570, 126336), (576, 125020), (608, 118440), (630, 114304), (640, 112518), (658, 109440), (665, 108288), (672, 107160), (684, 105280), (705, 102144), (720, 100016), (752, 95760), (760, 94752), (768, 93765), (798, 90240), (840, 85728), (846, 85120), (855, 84224), (893, 80640), (896, 80370), (912, 78960), (940, 76608), (960, 75012), (987, 72960), (1008, 71440), (1064, 67680), (1120, 64296), (1128, 63840), (1140, 63168), (1152, 62510), (1197, 60160), (1216, 59220), (1260, 57152), (1280, 56259), (1316, 54720), (1330, 54144), (1344, 53580), (1368, 52640), (1410, 51072), (1440, 50008), (1504, 47880), (1520, 47376), (1596, 45120), (1645, 43776), (1680, 42864), (1692, 42560), (1710, 42112), (1786, 40320), (1792, 40185), (1824, 39480), (1880, 38304), (1920, 37506), (1974, 36480), (1995, 36096), (2016, 35720), (2115, 34048), (2128, 33840), (2240, 32148), (2256, 31920), (2280, 31584), (2304, 31255), (2394, 30080), (2432, 29610), (2520, 28576), (2632, 27360), (2660, 27072), (2679, 26880), (2688, 26790), (2736, 26320), (2820, 25536), (2880, 25004), (2961, 24320), (3008, 23940), (3040, 23688), (3192, 22560), (3290, 21888), (3360, 21432), (3384, 21280), (3420, 21056), (3572, 20160), (3648, 19740), (3760, 19152), (3840, 18753), (3948, 18240), (3990, 18048), (4032, 17860), (4230, 17024), (4256, 16920), (4465, 16128), (4480, 16074), (4512, 15960), (4560, 15792), (4788, 15040), (4864, 14805), (4935, 14592), (5040, 14288), (5264, 13680), (5320, 13536), (5358, 13440), (5376, 13395), (5472, 13160), (5640, 12768), (5760, 12502), (5922, 12160), (5985, 12032), (6016, 11970), (6080, 11844), (6251, 11520), (6384, 11280), (6580, 10944), (6720, 10716), (6768, 10640), (6840, 10528), (7144, 10080), (7296, 9870), (7520, 9576), (7896, 9120), (7980, 9024), (8037, 8960), (8064, 8930), (8460, 8512)]