402385920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 352

約数和(自身を含む): 1443184128

約数和(自身を除く): 1040798208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 67, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 134, 136, 138, 160, 170, 184, 192, 201, 204, 230, 240, 255, 256, 268, 272, 276, 320, 335, 340, 345, 368, 384, 391, 402, 408, 460, 480, 510, 512, 536, 544, 552, 640, 670, 680, 690, 736, 768, 782, 804, 816, 920, 960, 1005, 1020, 1024, 1072, 1088, 1104, 1139, 1173, 1280, 1340, 1360, 1380, 1472, 1536, 1541, 1564, 1608, 1632, 1840, 1920, 1955, 2010, 2040, 2144, 2176, 2208, 2278, 2346, 2560, 2680, 2720, 2760, 2944, 3072, 3082, 3128, 3216, 3264, 3417, 3680, 3840, 3910, 4020, 4080, 4288, 4352, 4416, 4556, 4623, 4692, 5120, 5360, 5440, 5520, 5695, 5865, 5888, 6164, 6256, 6432, 6528, 6834, 7360, 7680, 7705, 7820, 8040, 8160, 8576, 8704, 8832, 9112, 9246, 9384, 10720, 10880, 11040, 11390, 11730, 11776, 12328, 12512, 12864, 13056, 13668, 14720, 15360, 15410, 15640, 16080, 16320, 17085, 17152, 17408, 17664, 18224, 18492, 18768, 21440, 21760, 22080, 22780, 23115, 23460, 23552, 24656, 25024, 25728, 26112, 26197, 27336, 29440, 30820, 31280, 32160, 32640, 34170, 34304, 35328, 36448, 36984, 37536, 42880, 43520, 44160, 45560, 46230, 46920, 49312, 50048, 51456, 52224, 52394, 54672, 58880, 61640, 62560, 64320, 65280, 68340, 68608, 70656, 72896, 73968, 75072, 78591, 85760, 87040, 88320, 91120, 92460, 93840, 98624, 100096, 102912, 104788, 109344, 117760, 123280, 125120, 128640, 130560, 130985, 136680, 145792, 147936, 150144, 157182, 171520, 176640, 182240, 184920, 187680, 197248, 200192, 205824, 209576, 218688, 246560, 250240, 257280, 261120, 261970, 273360, 291584, 295872, 300288, 314364, 343040, 353280, 364480, 369840, 375360, 392955, 394496, 400384, 419152, 437376, 493120, 500480, 514560, 523940, 546720, 583168, 591744, 600576, 628728, 728960, 739680, 750720, 785910, 788992, 838304, 874752, 986240, 1000960, 1029120, 1047880, 1093440, 1166336, 1183488, 1201152, 1257456, 1457920, 1479360, 1501440, 1571820, 1577984, 1676608, 1749504, 1972480, 2001920, 2095760, 2186880, 2366976, 2514912, 2915840, 2958720, 3002880, 3143640, 3353216, 3499008, 3944960, 4191520, 4373760, 4733952, 5029824, 5831680, 5917440, 6005760, 6287280, 6706432, 7889920, 8383040, 8747520, 10059648, 11834880, 12574560, 13412864, 16766080, 17495040, 20119296, 23669760, 25149120, 26825728, 33532160, 40238592, 50298240, 67064320, 80477184, 100596480, 134128640, 201192960, 402385920]

約数ペア:

[(1, 402385920), (2, 201192960), (3, 134128640), (4, 100596480), (5, 80477184), (6, 67064320), (8, 50298240), (10, 40238592), (12, 33532160), (15, 26825728), (16, 25149120), (17, 23669760), (20, 20119296), (23, 17495040), (24, 16766080), (30, 13412864), (32, 12574560), (34, 11834880), (40, 10059648), (46, 8747520), (48, 8383040), (51, 7889920), (60, 6706432), (64, 6287280), (67, 6005760), (68, 5917440), (69, 5831680), (80, 5029824), (85, 4733952), (92, 4373760), (96, 4191520), (102, 3944960), (115, 3499008), (120, 3353216), (128, 3143640), (134, 3002880), (136, 2958720), (138, 2915840), (160, 2514912), (170, 2366976), (184, 2186880), (192, 2095760), (201, 2001920), (204, 1972480), (230, 1749504), (240, 1676608), (255, 1577984), (256, 1571820), (268, 1501440), (272, 1479360), (276, 1457920), (320, 1257456), (335, 1201152), (340, 1183488), (345, 1166336), (368, 1093440), (384, 1047880), (391, 1029120), (402, 1000960), (408, 986240), (460, 874752), (480, 838304), (510, 788992), (512, 785910), (536, 750720), (544, 739680), (552, 728960), (640, 628728), (670, 600576), (680, 591744), (690, 583168), (736, 546720), (768, 523940), (782, 514560), (804, 500480), (816, 493120), (920, 437376), (960, 419152), (1005, 400384), (1020, 394496), (1024, 392955), (1072, 375360), (1088, 369840), (1104, 364480), (1139, 353280), (1173, 343040), (1280, 314364), (1340, 300288), (1360, 295872), (1380, 291584), (1472, 273360), (1536, 261970), (1541, 261120), (1564, 257280), (1608, 250240), (1632, 246560), (1840, 218688), (1920, 209576), (1955, 205824), (2010, 200192), (2040, 197248), (2144, 187680), (2176, 184920), (2208, 182240), (2278, 176640), (2346, 171520), (2560, 157182), (2680, 150144), (2720, 147936), (2760, 145792), (2944, 136680), (3072, 130985), (3082, 130560), (3128, 128640), (3216, 125120), (3264, 123280), (3417, 117760), (3680, 109344), (3840, 104788), (3910, 102912), (4020, 100096), (4080, 98624), (4288, 93840), (4352, 92460), (4416, 91120), (4556, 88320), (4623, 87040), (4692, 85760), (5120, 78591), (5360, 75072), (5440, 73968), (5520, 72896), (5695, 70656), (5865, 68608), (5888, 68340), (6164, 65280), (6256, 64320), (6432, 62560), (6528, 61640), (6834, 58880), (7360, 54672), (7680, 52394), (7705, 52224), (7820, 51456), (8040, 50048), (8160, 49312), (8576, 46920), (8704, 46230), (8832, 45560), (9112, 44160), (9246, 43520), (9384, 42880), (10720, 37536), (10880, 36984), (11040, 36448), (11390, 35328), (11730, 34304), (11776, 34170), (12328, 32640), (12512, 32160), (12864, 31280), (13056, 30820), (13668, 29440), (14720, 27336), (15360, 26197), (15410, 26112), (15640, 25728), (16080, 25024), (16320, 24656), (17085, 23552), (17152, 23460), (17408, 23115), (17664, 22780), (18224, 22080), (18492, 21760), (18768, 21440)]