664355520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 420

約数和(自身を含む): 2529285264

約数和(自身を除く): 1864929744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 71, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 142, 144, 152, 160, 162, 171, 180, 190, 192, 213, 216, 228, 240, 270, 284, 285, 288, 304, 320, 324, 342, 355, 360, 361, 380, 405, 426, 432, 456, 480, 513, 540, 568, 570, 576, 608, 639, 648, 684, 710, 720, 722, 760, 810, 852, 855, 864, 912, 960, 1026, 1065, 1080, 1083, 1136, 1140, 1216, 1278, 1296, 1349, 1368, 1420, 1440, 1444, 1520, 1539, 1620, 1704, 1710, 1728, 1805, 1824, 1917, 2052, 2130, 2160, 2166, 2272, 2280, 2556, 2565, 2592, 2698, 2736, 2840, 2880, 2888, 3040, 3078, 3195, 3240, 3249, 3408, 3420, 3610, 3648, 3834, 4047, 4104, 4260, 4320, 4332, 4544, 4560, 5112, 5130, 5184, 5396, 5415, 5472, 5680, 5751, 5776, 6080, 6156, 6390, 6480, 6498, 6745, 6816, 6840, 7220, 7668, 7695, 8094, 8208, 8520, 8640, 8664, 9120, 9585, 9747, 10224, 10260, 10792, 10830, 10944, 11360, 11502, 11552, 12141, 12312, 12780, 12960, 12996, 13490, 13632, 13680, 14440, 15336, 15390, 16188, 16245, 16416, 17040, 17328, 18240, 19170, 19494, 20235, 20448, 20520, 21584, 21660, 22720, 23004, 23104, 24282, 24624, 25560, 25631, 25920, 25992, 26980, 27360, 28755, 28880, 29241, 30672, 30780, 32376, 32490, 32832, 34080, 34656, 36423, 38340, 38988, 40470, 40896, 41040, 43168, 43320, 46008, 48564, 48735, 49248, 51120, 51262, 51984, 53960, 54720, 57510, 57760, 58482, 60705, 61344, 61560, 64752, 64980, 68160, 69312, 72846, 76680, 76893, 77976, 80940, 82080, 86336, 86640, 92016, 97128, 97470, 98496, 102240, 102524, 103968, 107920, 109269, 115020, 115520, 116964, 121410, 122688, 123120, 128155, 129504, 129960, 145692, 146205, 153360, 153786, 155952, 161880, 164160, 173280, 182115, 184032, 194256, 194940, 204480, 205048, 207936, 215840, 218538, 230040, 230679, 233928, 242820, 246240, 256310, 259008, 259920, 291384, 292410, 306720, 307572, 311904, 323760, 346560, 364230, 368064, 384465, 388512, 389880, 410096, 431680, 437076, 460080, 461358, 467856, 485640, 492480, 512620, 519840, 546345, 582768, 584820, 613440, 615144, 623808, 647520, 692037, 728460, 768930, 777024, 779760, 820192, 874152, 920160, 922716, 935712, 971280, 1025240, 1039680, 1092690, 1153395, 1165536, 1169640, 1230288, 1295040, 1384074, 1456920, 1537860, 1559520, 1640384, 1748304, 1840320, 1845432, 1871424, 1942560, 2050480, 2076111, 2185380, 2306790, 2331072, 2339280, 2460576, 2768148, 2913840, 3075720, 3119040, 3460185, 3496608, 3690864, 3885120, 4100960, 4152222, 4370760, 4613580, 4678560, 4921152, 5536296, 5827680, 6151440, 6920370, 6993216, 7381728, 8201920, 8304444, 8741520, 9227160, 9357120, 10380555, 11072592, 11655360, 12302880, 13840740, 14763456, 16608888, 17483040, 18454320, 20761110, 22145184, 24605760, 27681480, 33217776, 34966080, 36908640, 41522220, 44290368, 55362960, 66435552, 73817280, 83044440, 110725920, 132871104, 166088880, 221451840, 332177760, 664355520]

約数ペア:

[(1, 664355520), (2, 332177760), (3, 221451840), (4, 166088880), (5, 132871104), (6, 110725920), (8, 83044440), (9, 73817280), (10, 66435552), (12, 55362960), (15, 44290368), (16, 41522220), (18, 36908640), (19, 34966080), (20, 33217776), (24, 27681480), (27, 24605760), (30, 22145184), (32, 20761110), (36, 18454320), (38, 17483040), (40, 16608888), (45, 14763456), (48, 13840740), (54, 12302880), (57, 11655360), (60, 11072592), (64, 10380555), (71, 9357120), (72, 9227160), (76, 8741520), (80, 8304444), (81, 8201920), (90, 7381728), (95, 6993216), (96, 6920370), (108, 6151440), (114, 5827680), (120, 5536296), (135, 4921152), (142, 4678560), (144, 4613580), (152, 4370760), (160, 4152222), (162, 4100960), (171, 3885120), (180, 3690864), (190, 3496608), (192, 3460185), (213, 3119040), (216, 3075720), (228, 2913840), (240, 2768148), (270, 2460576), (284, 2339280), (285, 2331072), (288, 2306790), (304, 2185380), (320, 2076111), (324, 2050480), (342, 1942560), (355, 1871424), (360, 1845432), (361, 1840320), (380, 1748304), (405, 1640384), (426, 1559520), (432, 1537860), (456, 1456920), (480, 1384074), (513, 1295040), (540, 1230288), (568, 1169640), (570, 1165536), (576, 1153395), (608, 1092690), (639, 1039680), (648, 1025240), (684, 971280), (710, 935712), (720, 922716), (722, 920160), (760, 874152), (810, 820192), (852, 779760), (855, 777024), (864, 768930), (912, 728460), (960, 692037), (1026, 647520), (1065, 623808), (1080, 615144), (1083, 613440), (1136, 584820), (1140, 582768), (1216, 546345), (1278, 519840), (1296, 512620), (1349, 492480), (1368, 485640), (1420, 467856), (1440, 461358), (1444, 460080), (1520, 437076), (1539, 431680), (1620, 410096), (1704, 389880), (1710, 388512), (1728, 384465), (1805, 368064), (1824, 364230), (1917, 346560), (2052, 323760), (2130, 311904), (2160, 307572), (2166, 306720), (2272, 292410), (2280, 291384), (2556, 259920), (2565, 259008), (2592, 256310), (2698, 246240), (2736, 242820), (2840, 233928), (2880, 230679), (2888, 230040), (3040, 218538), (3078, 215840), (3195, 207936), (3240, 205048), (3249, 204480), (3408, 194940), (3420, 194256), (3610, 184032), (3648, 182115), (3834, 173280), (4047, 164160), (4104, 161880), (4260, 155952), (4320, 153786), (4332, 153360), (4544, 146205), (4560, 145692), (5112, 129960), (5130, 129504), (5184, 128155), (5396, 123120), (5415, 122688), (5472, 121410), (5680, 116964), (5751, 115520), (5776, 115020), (6080, 109269), (6156, 107920), (6390, 103968), (6480, 102524), (6498, 102240), (6745, 98496), (6816, 97470), (6840, 97128), (7220, 92016), (7668, 86640), (7695, 86336), (8094, 82080), (8208, 80940), (8520, 77976), (8640, 76893), (8664, 76680), (9120, 72846), (9585, 69312), (9747, 68160), (10224, 64980), (10260, 64752), (10792, 61560), (10830, 61344), (10944, 60705), (11360, 58482), (11502, 57760), (11552, 57510), (12141, 54720), (12312, 53960), (12780, 51984), (12960, 51262), (12996, 51120), (13490, 49248), (13632, 48735), (13680, 48564), (14440, 46008), (15336, 43320), (15390, 43168), (16188, 41040), (16245, 40896), (16416, 40470), (17040, 38988), (17328, 38340), (18240, 36423), (19170, 34656), (19494, 34080), (20235, 32832), (20448, 32490), (20520, 32376), (21584, 30780), (21660, 30672), (22720, 29241), (23004, 28880), (23104, 28755), (24282, 27360), (24624, 26980), (25560, 25992), (25631, 25920)]