148189440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 559238400

約数和(自身を除く): 411048960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 149, 160, 168, 185, 192, 210, 222, 224, 240, 256, 259, 280, 296, 298, 320, 336, 370, 384, 420, 444, 447, 448, 480, 518, 555, 560, 592, 596, 640, 672, 740, 745, 768, 777, 840, 888, 894, 896, 960, 1036, 1043, 1110, 1120, 1184, 1192, 1280, 1295, 1344, 1480, 1490, 1554, 1680, 1776, 1788, 1792, 1920, 2072, 2086, 2220, 2235, 2240, 2368, 2384, 2590, 2688, 2960, 2980, 3108, 3129, 3360, 3552, 3576, 3840, 3885, 4144, 4172, 4440, 4470, 4480, 4736, 4768, 5180, 5215, 5376, 5513, 5920, 5960, 6216, 6258, 6720, 7104, 7152, 7770, 8288, 8344, 8880, 8940, 8960, 9472, 9536, 10360, 10430, 11026, 11840, 11920, 12432, 12516, 13440, 14208, 14304, 15540, 15645, 16539, 16576, 16688, 17760, 17880, 19072, 20720, 20860, 22052, 23680, 23840, 24864, 25032, 26880, 27565, 28416, 28608, 31080, 31290, 33078, 33152, 33376, 35520, 35760, 38144, 38591, 41440, 41720, 44104, 47360, 47680, 49728, 50064, 55130, 57216, 62160, 62580, 66156, 66304, 66752, 71040, 71520, 77182, 82695, 82880, 83440, 88208, 95360, 99456, 100128, 110260, 114432, 115773, 124320, 125160, 132312, 133504, 142080, 143040, 154364, 165390, 165760, 166880, 176416, 190720, 192955, 198912, 200256, 220520, 231546, 248640, 250320, 264624, 267008, 286080, 308728, 330780, 331520, 333760, 352832, 385910, 400512, 441040, 463092, 497280, 500640, 529248, 572160, 578865, 617456, 661560, 667520, 705664, 771820, 801024, 882080, 926184, 994560, 1001280, 1058496, 1157730, 1234912, 1323120, 1335040, 1411328, 1543640, 1764160, 1852368, 2002560, 2116992, 2315460, 2469824, 2646240, 3087280, 3528320, 3704736, 4005120, 4233984, 4630920, 4939648, 5292480, 6174560, 7056640, 7409472, 9261840, 9879296, 10584960, 12349120, 14818944, 18523680, 21169920, 24698240, 29637888, 37047360, 49396480, 74094720, 148189440]

約数ペア:

[(1, 148189440), (2, 74094720), (3, 49396480), (4, 37047360), (5, 29637888), (6, 24698240), (7, 21169920), (8, 18523680), (10, 14818944), (12, 12349120), (14, 10584960), (15, 9879296), (16, 9261840), (20, 7409472), (21, 7056640), (24, 6174560), (28, 5292480), (30, 4939648), (32, 4630920), (35, 4233984), (37, 4005120), (40, 3704736), (42, 3528320), (48, 3087280), (56, 2646240), (60, 2469824), (64, 2315460), (70, 2116992), (74, 2002560), (80, 1852368), (84, 1764160), (96, 1543640), (105, 1411328), (111, 1335040), (112, 1323120), (120, 1234912), (128, 1157730), (140, 1058496), (148, 1001280), (149, 994560), (160, 926184), (168, 882080), (185, 801024), (192, 771820), (210, 705664), (222, 667520), (224, 661560), (240, 617456), (256, 578865), (259, 572160), (280, 529248), (296, 500640), (298, 497280), (320, 463092), (336, 441040), (370, 400512), (384, 385910), (420, 352832), (444, 333760), (447, 331520), (448, 330780), (480, 308728), (518, 286080), (555, 267008), (560, 264624), (592, 250320), (596, 248640), (640, 231546), (672, 220520), (740, 200256), (745, 198912), (768, 192955), (777, 190720), (840, 176416), (888, 166880), (894, 165760), (896, 165390), (960, 154364), (1036, 143040), (1043, 142080), (1110, 133504), (1120, 132312), (1184, 125160), (1192, 124320), (1280, 115773), (1295, 114432), (1344, 110260), (1480, 100128), (1490, 99456), (1554, 95360), (1680, 88208), (1776, 83440), (1788, 82880), (1792, 82695), (1920, 77182), (2072, 71520), (2086, 71040), (2220, 66752), (2235, 66304), (2240, 66156), (2368, 62580), (2384, 62160), (2590, 57216), (2688, 55130), (2960, 50064), (2980, 49728), (3108, 47680), (3129, 47360), (3360, 44104), (3552, 41720), (3576, 41440), (3840, 38591), (3885, 38144), (4144, 35760), (4172, 35520), (4440, 33376), (4470, 33152), (4480, 33078), (4736, 31290), (4768, 31080), (5180, 28608), (5215, 28416), (5376, 27565), (5513, 26880), (5920, 25032), (5960, 24864), (6216, 23840), (6258, 23680), (6720, 22052), (7104, 20860), (7152, 20720), (7770, 19072), (8288, 17880), (8344, 17760), (8880, 16688), (8940, 16576), (8960, 16539), (9472, 15645), (9536, 15540), (10360, 14304), (10430, 14208), (11026, 13440), (11840, 12516), (11920, 12432)]