438420480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 352

約数和(自身を含む): 1570523904

約数和(自身を除く): 1132103424

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, 68, 69, 73, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 146, 160, 170, 184, 192, 204, 219, 230, 240, 255, 256, 272, 276, 292, 320, 340, 345, 365, 368, 384, 391, 408, 438, 460, 480, 510, 512, 544, 552, 584, 640, 680, 690, 730, 736, 768, 782, 816, 876, 920, 960, 1020, 1024, 1088, 1095, 1104, 1168, 1173, 1241, 1280, 1360, 1380, 1460, 1472, 1536, 1564, 1632, 1679, 1752, 1840, 1920, 1955, 2040, 2176, 2190, 2208, 2336, 2346, 2482, 2560, 2720, 2760, 2920, 2944, 3072, 3128, 3264, 3358, 3504, 3680, 3723, 3840, 3910, 4080, 4352, 4380, 4416, 4672, 4692, 4964, 5037, 5120, 5440, 5520, 5840, 5865, 5888, 6205, 6256, 6528, 6716, 7008, 7360, 7446, 7680, 7820, 8160, 8395, 8704, 8760, 8832, 9344, 9384, 9928, 10074, 10880, 11040, 11680, 11730, 11776, 12410, 12512, 13056, 13432, 14016, 14720, 14892, 15360, 15640, 16320, 16790, 17408, 17520, 17664, 18615, 18688, 18768, 19856, 20148, 21760, 22080, 23360, 23460, 23552, 24820, 25024, 25185, 26112, 26864, 28032, 28543, 29440, 29784, 31280, 32640, 33580, 35040, 35328, 37230, 37376, 37536, 39712, 40296, 43520, 44160, 46720, 46920, 49640, 50048, 50370, 52224, 53728, 56064, 57086, 58880, 59568, 62560, 65280, 67160, 70080, 70656, 74460, 74752, 75072, 79424, 80592, 85629, 87040, 88320, 93440, 93840, 99280, 100096, 100740, 107456, 112128, 114172, 117760, 119136, 125120, 130560, 134320, 140160, 142715, 148920, 150144, 158848, 161184, 171258, 176640, 186880, 187680, 198560, 200192, 201480, 214912, 224256, 228344, 238272, 250240, 261120, 268640, 280320, 285430, 297840, 300288, 317696, 322368, 342516, 353280, 373760, 375360, 397120, 400384, 402960, 428145, 429824, 456688, 476544, 500480, 537280, 560640, 570860, 595680, 600576, 635392, 644736, 685032, 750720, 794240, 805920, 856290, 859648, 913376, 953088, 1000960, 1074560, 1121280, 1141720, 1191360, 1201152, 1270784, 1289472, 1370064, 1501440, 1588480, 1611840, 1712580, 1719296, 1826752, 1906176, 2001920, 2149120, 2283440, 2382720, 2578944, 2740128, 3002880, 3176960, 3223680, 3425160, 3653504, 3812352, 4298240, 4566880, 4765440, 5157888, 5480256, 6005760, 6353920, 6447360, 6850320, 7307008, 8596480, 9133760, 9530880, 10960512, 12894720, 13700640, 14614016, 18267520, 19061760, 21921024, 25789440, 27401280, 29228032, 36535040, 43842048, 54802560, 73070080, 87684096, 109605120, 146140160, 219210240, 438420480]

約数ペア:

[(1, 438420480), (2, 219210240), (3, 146140160), (4, 109605120), (5, 87684096), (6, 73070080), (8, 54802560), (10, 43842048), (12, 36535040), (15, 29228032), (16, 27401280), (17, 25789440), (20, 21921024), (23, 19061760), (24, 18267520), (30, 14614016), (32, 13700640), (34, 12894720), (40, 10960512), (46, 9530880), (48, 9133760), (51, 8596480), (60, 7307008), (64, 6850320), (68, 6447360), (69, 6353920), (73, 6005760), (80, 5480256), (85, 5157888), (92, 4765440), (96, 4566880), (102, 4298240), (115, 3812352), (120, 3653504), (128, 3425160), (136, 3223680), (138, 3176960), (146, 3002880), (160, 2740128), (170, 2578944), (184, 2382720), (192, 2283440), (204, 2149120), (219, 2001920), (230, 1906176), (240, 1826752), (255, 1719296), (256, 1712580), (272, 1611840), (276, 1588480), (292, 1501440), (320, 1370064), (340, 1289472), (345, 1270784), (365, 1201152), (368, 1191360), (384, 1141720), (391, 1121280), (408, 1074560), (438, 1000960), (460, 953088), (480, 913376), (510, 859648), (512, 856290), (544, 805920), (552, 794240), (584, 750720), (640, 685032), (680, 644736), (690, 635392), (730, 600576), (736, 595680), (768, 570860), (782, 560640), (816, 537280), (876, 500480), (920, 476544), (960, 456688), (1020, 429824), (1024, 428145), (1088, 402960), (1095, 400384), (1104, 397120), (1168, 375360), (1173, 373760), (1241, 353280), (1280, 342516), (1360, 322368), (1380, 317696), (1460, 300288), (1472, 297840), (1536, 285430), (1564, 280320), (1632, 268640), (1679, 261120), (1752, 250240), (1840, 238272), (1920, 228344), (1955, 224256), (2040, 214912), (2176, 201480), (2190, 200192), (2208, 198560), (2336, 187680), (2346, 186880), (2482, 176640), (2560, 171258), (2720, 161184), (2760, 158848), (2920, 150144), (2944, 148920), (3072, 142715), (3128, 140160), (3264, 134320), (3358, 130560), (3504, 125120), (3680, 119136), (3723, 117760), (3840, 114172), (3910, 112128), (4080, 107456), (4352, 100740), (4380, 100096), (4416, 99280), (4672, 93840), (4692, 93440), (4964, 88320), (5037, 87040), (5120, 85629), (5440, 80592), (5520, 79424), (5840, 75072), (5865, 74752), (5888, 74460), (6205, 70656), (6256, 70080), (6528, 67160), (6716, 65280), (7008, 62560), (7360, 59568), (7446, 58880), (7680, 57086), (7820, 56064), (8160, 53728), (8395, 52224), (8704, 50370), (8760, 50048), (8832, 49640), (9344, 46920), (9384, 46720), (9928, 44160), (10074, 43520), (10880, 40296), (11040, 39712), (11680, 37536), (11730, 37376), (11776, 37230), (12410, 35328), (12512, 35040), (13056, 33580), (13432, 32640), (14016, 31280), (14720, 29784), (14892, 29440), (15360, 28543), (15640, 28032), (16320, 26864), (16790, 26112), (17408, 25185), (17520, 25024), (17664, 24820), (18615, 23552), (18688, 23460), (18768, 23360), (19856, 22080), (20148, 21760)]