20169784320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1443

約数の個数: 352

約数和(自身を含む): 74281536000

約数和(自身を除く): 54111751680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 149, 160, 168, 192, 210, 224, 240, 256, 280, 298, 320, 336, 384, 420, 447, 448, 480, 512, 560, 596, 640, 672, 745, 768, 840, 894, 896, 960, 1024, 1043, 1120, 1192, 1259, 1280, 1344, 1490, 1536, 1680, 1788, 1792, 1920, 2086, 2235, 2240, 2384, 2518, 2560, 2688, 2980, 3072, 3129, 3360, 3576, 3584, 3777, 3840, 4172, 4470, 4480, 4768, 5036, 5120, 5215, 5376, 5960, 6258, 6295, 6720, 7152, 7168, 7554, 7680, 8344, 8813, 8940, 8960, 9536, 10072, 10430, 10752, 11920, 12516, 12590, 13440, 14304, 15108, 15360, 15645, 16688, 17626, 17880, 17920, 18885, 19072, 20144, 20860, 21504, 23840, 25032, 25180, 26439, 26880, 28608, 30216, 31290, 33376, 35252, 35760, 35840, 37770, 38144, 40288, 41720, 44065, 47680, 50064, 50360, 52878, 53760, 57216, 60432, 62580, 66752, 70504, 71520, 75540, 76288, 80576, 83440, 88130, 95360, 100128, 100720, 105756, 107520, 114432, 120864, 125160, 132195, 133504, 141008, 143040, 151080, 152576, 161152, 166880, 176260, 187591, 190720, 200256, 201440, 211512, 228864, 241728, 250320, 264390, 267008, 282016, 286080, 302160, 322304, 333760, 352520, 375182, 381440, 400512, 402880, 423024, 457728, 483456, 500640, 528780, 534016, 562773, 564032, 572160, 604320, 644608, 667520, 705040, 750364, 762880, 801024, 805760, 846048, 937955, 966912, 1001280, 1057560, 1068032, 1125546, 1128064, 1144320, 1208640, 1289216, 1313137, 1335040, 1410080, 1500728, 1602048, 1611520, 1692096, 1875910, 1933824, 2002560, 2115120, 2251092, 2256128, 2288640, 2417280, 2626274, 2670080, 2813865, 2820160, 3001456, 3204096, 3223040, 3384192, 3751820, 3867648, 3939411, 4005120, 4230240, 4502184, 4512256, 4834560, 5252548, 5340160, 5627730, 5640320, 6002912, 6446080, 6565685, 6768384, 7503640, 7878822, 8010240, 8460480, 9004368, 9024512, 9669120, 10505096, 11255460, 11280640, 12005824, 13131370, 13536768, 15007280, 15757644, 16020480, 16920960, 18008736, 19338240, 19697055, 21010192, 22510920, 22561280, 24011648, 26262740, 27073536, 30014560, 31515288, 33841920, 36017472, 39394110, 42020384, 45021840, 45122560, 48023296, 52525480, 60029120, 63030576, 67683840, 72034944, 78788220, 84040768, 90043680, 96046592, 105050960, 120058240, 126061152, 135367680, 144069888, 157576440, 168081536, 180087360, 192093184, 210101920, 240116480, 252122304, 288139776, 315152880, 336163072, 360174720, 420203840, 480232960, 504244608, 576279552, 630305760, 672326144, 720349440, 840407680, 960465920, 1008489216, 1260611520, 1344652288, 1440698880, 1680815360, 2016978432, 2521223040, 2881397760, 3361630720, 4033956864, 5042446080, 6723261440, 10084892160, 20169784320]

約数ペア:

[(1, 20169784320), (2, 10084892160), (3, 6723261440), (4, 5042446080), (5, 4033956864), (6, 3361630720), (7, 2881397760), (8, 2521223040), (10, 2016978432), (12, 1680815360), (14, 1440698880), (15, 1344652288), (16, 1260611520), (20, 1008489216), (21, 960465920), (24, 840407680), (28, 720349440), (30, 672326144), (32, 630305760), (35, 576279552), (40, 504244608), (42, 480232960), (48, 420203840), (56, 360174720), (60, 336163072), (64, 315152880), (70, 288139776), (80, 252122304), (84, 240116480), (96, 210101920), (105, 192093184), (112, 180087360), (120, 168081536), (128, 157576440), (140, 144069888), (149, 135367680), (160, 126061152), (168, 120058240), (192, 105050960), (210, 96046592), (224, 90043680), (240, 84040768), (256, 78788220), (280, 72034944), (298, 67683840), (320, 63030576), (336, 60029120), (384, 52525480), (420, 48023296), (447, 45122560), (448, 45021840), (480, 42020384), (512, 39394110), (560, 36017472), (596, 33841920), (640, 31515288), (672, 30014560), (745, 27073536), (768, 26262740), (840, 24011648), (894, 22561280), (896, 22510920), (960, 21010192), (1024, 19697055), (1043, 19338240), (1120, 18008736), (1192, 16920960), (1259, 16020480), (1280, 15757644), (1344, 15007280), (1490, 13536768), (1536, 13131370), (1680, 12005824), (1788, 11280640), (1792, 11255460), (1920, 10505096), (2086, 9669120), (2235, 9024512), (2240, 9004368), (2384, 8460480), (2518, 8010240), (2560, 7878822), (2688, 7503640), (2980, 6768384), (3072, 6565685), (3129, 6446080), (3360, 6002912), (3576, 5640320), (3584, 5627730), (3777, 5340160), (3840, 5252548), (4172, 4834560), (4470, 4512256), (4480, 4502184), (4768, 4230240), (5036, 4005120), (5120, 3939411), (5215, 3867648), (5376, 3751820), (5960, 3384192), (6258, 3223040), (6295, 3204096), (6720, 3001456), (7152, 2820160), (7168, 2813865), (7554, 2670080), (7680, 2626274), (8344, 2417280), (8813, 2288640), (8940, 2256128), (8960, 2251092), (9536, 2115120), (10072, 2002560), (10430, 1933824), (10752, 1875910), (11920, 1692096), (12516, 1611520), (12590, 1602048), (13440, 1500728), (14304, 1410080), (15108, 1335040), (15360, 1313137), (15645, 1289216), (16688, 1208640), (17626, 1144320), (17880, 1128064), (17920, 1125546), (18885, 1068032), (19072, 1057560), (20144, 1001280), (20860, 966912), (21504, 937955), (23840, 846048), (25032, 805760), (25180, 801024), (26439, 762880), (26880, 750364), (28608, 705040), (30216, 667520), (31290, 644608), (33376, 604320), (35252, 572160), (35760, 564032), (35840, 562773), (37770, 534016), (38144, 528780), (40288, 500640), (41720, 483456), (44065, 457728), (47680, 423024), (50064, 402880), (50360, 400512), (52878, 381440), (53760, 375182), (57216, 352520), (60432, 333760), (62580, 322304), (66752, 302160), (70504, 286080), (71520, 282016), (75540, 267008), (76288, 264390), (80576, 250320), (83440, 241728), (88130, 228864), (95360, 211512), (100128, 201440), (100720, 200256), (105756, 190720), (107520, 187591), (114432, 176260), (120864, 166880), (125160, 161152), (132195, 152576), (133504, 151080), (141008, 143040)]