74229120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 299304720

約数和(自身を除く): 225075600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 263, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 526, 560, 576, 588, 630, 640, 672, 720, 735, 784, 789, 840, 882, 896, 960, 980, 1008, 1052, 1120, 1152, 1176, 1260, 1315, 1344, 1440, 1470, 1568, 1578, 1680, 1764, 1841, 1920, 1960, 2016, 2104, 2205, 2240, 2352, 2367, 2520, 2630, 2688, 2880, 2940, 3136, 3156, 3360, 3528, 3682, 3920, 3945, 4032, 4208, 4410, 4480, 4704, 4734, 5040, 5260, 5523, 5760, 5880, 6272, 6312, 6720, 7056, 7364, 7840, 7890, 8064, 8416, 8820, 9205, 9408, 9468, 10080, 10520, 11046, 11760, 11835, 12624, 12887, 13440, 14112, 14728, 15680, 15780, 16569, 16832, 17640, 18410, 18816, 18936, 20160, 21040, 22092, 23520, 23670, 25248, 25774, 27615, 28224, 29456, 31360, 31560, 33138, 33664, 35280, 36820, 37872, 38661, 40320, 42080, 44184, 47040, 47340, 50496, 51548, 55230, 56448, 58912, 63120, 64435, 66276, 70560, 73640, 75744, 77322, 82845, 84160, 88368, 94080, 94680, 100992, 103096, 110460, 115983, 117824, 126240, 128870, 132552, 141120, 147280, 151488, 154644, 165690, 168320, 176736, 189360, 193305, 206192, 220920, 231966, 235648, 252480, 257740, 265104, 282240, 294560, 302976, 309288, 331380, 353472, 378720, 386610, 412384, 441840, 463932, 504960, 515480, 530208, 579915, 589120, 618576, 662760, 706944, 757440, 773220, 824768, 883680, 927864, 1030960, 1060416, 1159830, 1178240, 1237152, 1325520, 1514880, 1546440, 1649536, 1767360, 1855728, 2061920, 2120832, 2319660, 2474304, 2651040, 3092880, 3534720, 3711456, 4123840, 4639320, 4948608, 5302080, 6185760, 7422912, 8247680, 9278640, 10604160, 12371520, 14845824, 18557280, 24743040, 37114560, 74229120]

約数ペア:

[(1, 74229120), (2, 37114560), (3, 24743040), (4, 18557280), (5, 14845824), (6, 12371520), (7, 10604160), (8, 9278640), (9, 8247680), (10, 7422912), (12, 6185760), (14, 5302080), (15, 4948608), (16, 4639320), (18, 4123840), (20, 3711456), (21, 3534720), (24, 3092880), (28, 2651040), (30, 2474304), (32, 2319660), (35, 2120832), (36, 2061920), (40, 1855728), (42, 1767360), (45, 1649536), (48, 1546440), (49, 1514880), (56, 1325520), (60, 1237152), (63, 1178240), (64, 1159830), (70, 1060416), (72, 1030960), (80, 927864), (84, 883680), (90, 824768), (96, 773220), (98, 757440), (105, 706944), (112, 662760), (120, 618576), (126, 589120), (128, 579915), (140, 530208), (144, 515480), (147, 504960), (160, 463932), (168, 441840), (180, 412384), (192, 386610), (196, 378720), (210, 353472), (224, 331380), (240, 309288), (245, 302976), (252, 294560), (263, 282240), (280, 265104), (288, 257740), (294, 252480), (315, 235648), (320, 231966), (336, 220920), (360, 206192), (384, 193305), (392, 189360), (420, 176736), (441, 168320), (448, 165690), (480, 154644), (490, 151488), (504, 147280), (526, 141120), (560, 132552), (576, 128870), (588, 126240), (630, 117824), (640, 115983), (672, 110460), (720, 103096), (735, 100992), (784, 94680), (789, 94080), (840, 88368), (882, 84160), (896, 82845), (960, 77322), (980, 75744), (1008, 73640), (1052, 70560), (1120, 66276), (1152, 64435), (1176, 63120), (1260, 58912), (1315, 56448), (1344, 55230), (1440, 51548), (1470, 50496), (1568, 47340), (1578, 47040), (1680, 44184), (1764, 42080), (1841, 40320), (1920, 38661), (1960, 37872), (2016, 36820), (2104, 35280), (2205, 33664), (2240, 33138), (2352, 31560), (2367, 31360), (2520, 29456), (2630, 28224), (2688, 27615), (2880, 25774), (2940, 25248), (3136, 23670), (3156, 23520), (3360, 22092), (3528, 21040), (3682, 20160), (3920, 18936), (3945, 18816), (4032, 18410), (4208, 17640), (4410, 16832), (4480, 16569), (4704, 15780), (4734, 15680), (5040, 14728), (5260, 14112), (5523, 13440), (5760, 12887), (5880, 12624), (6272, 11835), (6312, 11760), (6720, 11046), (7056, 10520), (7364, 10080), (7840, 9468), (7890, 9408), (8064, 9205), (8416, 8820)]