669625920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 448

約数和(自身を含む): 2580802560

約数和(自身を除く): 1911176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 94, 96, 97, 102, 108, 120, 135, 136, 141, 144, 153, 160, 170, 180, 188, 192, 194, 204, 216, 235, 240, 255, 270, 272, 282, 288, 291, 306, 320, 340, 360, 376, 388, 408, 423, 432, 459, 470, 480, 485, 510, 540, 544, 564, 576, 582, 612, 680, 705, 720, 752, 765, 776, 799, 816, 846, 864, 873, 918, 940, 960, 970, 1020, 1080, 1088, 1128, 1164, 1224, 1269, 1360, 1410, 1440, 1455, 1504, 1530, 1552, 1598, 1632, 1649, 1692, 1728, 1746, 1836, 1880, 1940, 2040, 2115, 2160, 2256, 2295, 2328, 2397, 2448, 2538, 2619, 2720, 2820, 2880, 2910, 3008, 3060, 3104, 3196, 3264, 3298, 3384, 3492, 3672, 3760, 3880, 3995, 4080, 4230, 4320, 4365, 4512, 4559, 4590, 4656, 4794, 4896, 4947, 5076, 5238, 5440, 5640, 5820, 6120, 6208, 6345, 6392, 6596, 6768, 6984, 7191, 7344, 7520, 7760, 7990, 8160, 8245, 8460, 8640, 8730, 9024, 9118, 9180, 9312, 9588, 9792, 9894, 10152, 10476, 11280, 11640, 11985, 12240, 12690, 12784, 13095, 13192, 13536, 13677, 13968, 14382, 14688, 14841, 15040, 15520, 15980, 16320, 16490, 16920, 17460, 18236, 18360, 18624, 19176, 19788, 20304, 20952, 21573, 22560, 22795, 23280, 23970, 24480, 24735, 25380, 25568, 26190, 26384, 27072, 27354, 27936, 28764, 29376, 29682, 31040, 31960, 32980, 33840, 34920, 35955, 36472, 36720, 38352, 39576, 40608, 41031, 41904, 43146, 44523, 45120, 45590, 46560, 47940, 48960, 49470, 50760, 51136, 52380, 52768, 54708, 55872, 57528, 59364, 63920, 65960, 67680, 68385, 69840, 71910, 72944, 73440, 74205, 76704, 77503, 79152, 81216, 82062, 83808, 86292, 89046, 91180, 93120, 95880, 98940, 101520, 104760, 105536, 107865, 109416, 115056, 118728, 123093, 127840, 131920, 135360, 136770, 139680, 143820, 145888, 146880, 148410, 153408, 155006, 158304, 164124, 167616, 172584, 178092, 182360, 191760, 197880, 203040, 205155, 209520, 215730, 218832, 222615, 230112, 232509, 237456, 246186, 255680, 263840, 273540, 279360, 287640, 291776, 296820, 310012, 316608, 328248, 345168, 356184, 364720, 383520, 387515, 395760, 406080, 410310, 419040, 431460, 437664, 445230, 460224, 465018, 474912, 492372, 527680, 547080, 575280, 593640, 615465, 620024, 656496, 690336, 697527, 712368, 729440, 767040, 775030, 791520, 820620, 838080, 862920, 875328, 890460, 930036, 949824, 984744, 1094160, 1150560, 1162545, 1187280, 1230930, 1240048, 1312992, 1380672, 1395054, 1424736, 1458880, 1550060, 1583040, 1641240, 1725840, 1780920, 1860072, 1969488, 2092581, 2188320, 2301120, 2325090, 2374560, 2461860, 2480096, 2625984, 2790108, 2849472, 3100120, 3282480, 3451680, 3487635, 3561840, 3720144, 3938976, 4185162, 4376640, 4650180, 4749120, 4923720, 4960192, 5580216, 6200240, 6564960, 6903360, 6975270, 7123680, 7440288, 7877952, 8370324, 9300360, 9847440, 10462905, 11160432, 12400480, 13129920, 13950540, 14247360, 14880576, 16740648, 18600720, 19694880, 20925810, 22320864, 24800960, 27901080, 33481296, 37201440, 39389760, 41851620, 44641728, 55802160, 66962592, 74402880, 83703240, 111604320, 133925184, 167406480, 223208640, 334812960, 669625920]

約数ペア:

[(1, 669625920), (2, 334812960), (3, 223208640), (4, 167406480), (5, 133925184), (6, 111604320), (8, 83703240), (9, 74402880), (10, 66962592), (12, 55802160), (15, 44641728), (16, 41851620), (17, 39389760), (18, 37201440), (20, 33481296), (24, 27901080), (27, 24800960), (30, 22320864), (32, 20925810), (34, 19694880), (36, 18600720), (40, 16740648), (45, 14880576), (47, 14247360), (48, 13950540), (51, 13129920), (54, 12400480), (60, 11160432), (64, 10462905), (68, 9847440), (72, 9300360), (80, 8370324), (85, 7877952), (90, 7440288), (94, 7123680), (96, 6975270), (97, 6903360), (102, 6564960), (108, 6200240), (120, 5580216), (135, 4960192), (136, 4923720), (141, 4749120), (144, 4650180), (153, 4376640), (160, 4185162), (170, 3938976), (180, 3720144), (188, 3561840), (192, 3487635), (194, 3451680), (204, 3282480), (216, 3100120), (235, 2849472), (240, 2790108), (255, 2625984), (270, 2480096), (272, 2461860), (282, 2374560), (288, 2325090), (291, 2301120), (306, 2188320), (320, 2092581), (340, 1969488), (360, 1860072), (376, 1780920), (388, 1725840), (408, 1641240), (423, 1583040), (432, 1550060), (459, 1458880), (470, 1424736), (480, 1395054), (485, 1380672), (510, 1312992), (540, 1240048), (544, 1230930), (564, 1187280), (576, 1162545), (582, 1150560), (612, 1094160), (680, 984744), (705, 949824), (720, 930036), (752, 890460), (765, 875328), (776, 862920), (799, 838080), (816, 820620), (846, 791520), (864, 775030), (873, 767040), (918, 729440), (940, 712368), (960, 697527), (970, 690336), (1020, 656496), (1080, 620024), (1088, 615465), (1128, 593640), (1164, 575280), (1224, 547080), (1269, 527680), (1360, 492372), (1410, 474912), (1440, 465018), (1455, 460224), (1504, 445230), (1530, 437664), (1552, 431460), (1598, 419040), (1632, 410310), (1649, 406080), (1692, 395760), (1728, 387515), (1746, 383520), (1836, 364720), (1880, 356184), (1940, 345168), (2040, 328248), (2115, 316608), (2160, 310012), (2256, 296820), (2295, 291776), (2328, 287640), (2397, 279360), (2448, 273540), (2538, 263840), (2619, 255680), (2720, 246186), (2820, 237456), (2880, 232509), (2910, 230112), (3008, 222615), (3060, 218832), (3104, 215730), (3196, 209520), (3264, 205155), (3298, 203040), (3384, 197880), (3492, 191760), (3672, 182360), (3760, 178092), (3880, 172584), (3995, 167616), (4080, 164124), (4230, 158304), (4320, 155006), (4365, 153408), (4512, 148410), (4559, 146880), (4590, 145888), (4656, 143820), (4794, 139680), (4896, 136770), (4947, 135360), (5076, 131920), (5238, 127840), (5440, 123093), (5640, 118728), (5820, 115056), (6120, 109416), (6208, 107865), (6345, 105536), (6392, 104760), (6596, 101520), (6768, 98940), (6984, 95880), (7191, 93120), (7344, 91180), (7520, 89046), (7760, 86292), (7990, 83808), (8160, 82062), (8245, 81216), (8460, 79152), (8640, 77503), (8730, 76704), (9024, 74205), (9118, 73440), (9180, 72944), (9312, 71910), (9588, 69840), (9792, 68385), (9894, 67680), (10152, 65960), (10476, 63920), (11280, 59364), (11640, 57528), (11985, 55872), (12240, 54708), (12690, 52768), (12784, 52380), (13095, 51136), (13192, 50760), (13536, 49470), (13677, 48960), (13968, 47940), (14382, 46560), (14688, 45590), (14841, 45120), (15040, 44523), (15520, 43146), (15980, 41904), (16320, 41031), (16490, 40608), (16920, 39576), (17460, 38352), (18236, 36720), (18360, 36472), (18624, 35955), (19176, 34920), (19788, 33840), (20304, 32980), (20952, 31960), (21573, 31040), (22560, 29682), (22795, 29376), (23280, 28764), (23970, 27936), (24480, 27354), (24735, 27072), (25380, 26384), (25568, 26190)]