1897784280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 384

約数和(自身を含む): 7440076800

約数和(自身を除く): 5542292520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 137, 138, 140, 161, 168, 180, 184, 207, 210, 230, 239, 252, 274, 276, 280, 315, 322, 345, 360, 411, 414, 420, 460, 478, 483, 504, 548, 552, 630, 644, 685, 690, 717, 805, 822, 828, 840, 920, 956, 959, 966, 1035, 1096, 1195, 1233, 1260, 1288, 1370, 1380, 1434, 1449, 1610, 1644, 1656, 1673, 1912, 1918, 1932, 2055, 2070, 2151, 2390, 2415, 2466, 2520, 2740, 2760, 2868, 2877, 2898, 3151, 3220, 3288, 3346, 3585, 3836, 3864, 4110, 4140, 4302, 4780, 4795, 4830, 4932, 5019, 5480, 5497, 5736, 5754, 5796, 6165, 6302, 6440, 6692, 7170, 7245, 7672, 8220, 8280, 8365, 8604, 8631, 9453, 9560, 9590, 9660, 9864, 10038, 10755, 10994, 11508, 11592, 12330, 12604, 13384, 14340, 14385, 14490, 15057, 15755, 16440, 16491, 16730, 17208, 17262, 18906, 19180, 19320, 20076, 21510, 21988, 22057, 23016, 24660, 25095, 25208, 27485, 28359, 28680, 28770, 28980, 30114, 31510, 32743, 32982, 33460, 34524, 37812, 38360, 38479, 40152, 43020, 43155, 43976, 44114, 47265, 49320, 49473, 50190, 54970, 56718, 57540, 57960, 60228, 63020, 65486, 65964, 66171, 66920, 69048, 75285, 75624, 76958, 82455, 86040, 86310, 88228, 94530, 98229, 98946, 100380, 109940, 110285, 113436, 115080, 115437, 120456, 126040, 130972, 131928, 132342, 141795, 150570, 153916, 163715, 164910, 172620, 176456, 189060, 192395, 196458, 197892, 198513, 200760, 219880, 220570, 226872, 229201, 230874, 247365, 261944, 264684, 283590, 294687, 301140, 307832, 327430, 329820, 330855, 345240, 346311, 378120, 384790, 392916, 395784, 397026, 441140, 458402, 461748, 491145, 494730, 529368, 567180, 577185, 589374, 602280, 654860, 659640, 661710, 687603, 692622, 753089, 769580, 785832, 794052, 882280, 916804, 923496, 982290, 989460, 992565, 1134360, 1146005, 1154370, 1178748, 1309720, 1323420, 1375206, 1385244, 1473435, 1506178, 1539160, 1588104, 1731555, 1833608, 1964580, 1978920, 1985130, 2062809, 2259267, 2292010, 2308740, 2357496, 2646840, 2750412, 2770488, 2946870, 3012356, 3438015, 3463110, 3765445, 3929160, 3970260, 4125618, 4518534, 4584020, 4617480, 5271623, 5500824, 5893740, 6024712, 6777801, 6876030, 6926220, 7530890, 7940520, 8251236, 9037068, 9168040, 10314045, 10543246, 11296335, 11787480, 13555602, 13752060, 13852440, 15061780, 15814869, 16502472, 18074136, 20628090, 21086492, 22592670, 26358115, 27111204, 27504120, 30123560, 31629738, 33889005, 41256180, 42172984, 45185340, 47444607, 52716230, 54222408, 63259476, 67778010, 79074345, 82512360, 90370680, 94889214, 105432460, 126518952, 135556020, 158148690, 189778428, 210864920, 237223035, 271112040, 316297380, 379556856, 474446070, 632594760, 948892140, 1897784280]

約数ペア:

[(1, 1897784280), (2, 948892140), (3, 632594760), (4, 474446070), (5, 379556856), (6, 316297380), (7, 271112040), (8, 237223035), (9, 210864920), (10, 189778428), (12, 158148690), (14, 135556020), (15, 126518952), (18, 105432460), (20, 94889214), (21, 90370680), (23, 82512360), (24, 79074345), (28, 67778010), (30, 63259476), (35, 54222408), (36, 52716230), (40, 47444607), (42, 45185340), (45, 42172984), (46, 41256180), (56, 33889005), (60, 31629738), (63, 30123560), (69, 27504120), (70, 27111204), (72, 26358115), (84, 22592670), (90, 21086492), (92, 20628090), (105, 18074136), (115, 16502472), (120, 15814869), (126, 15061780), (137, 13852440), (138, 13752060), (140, 13555602), (161, 11787480), (168, 11296335), (180, 10543246), (184, 10314045), (207, 9168040), (210, 9037068), (230, 8251236), (239, 7940520), (252, 7530890), (274, 6926220), (276, 6876030), (280, 6777801), (315, 6024712), (322, 5893740), (345, 5500824), (360, 5271623), (411, 4617480), (414, 4584020), (420, 4518534), (460, 4125618), (478, 3970260), (483, 3929160), (504, 3765445), (548, 3463110), (552, 3438015), (630, 3012356), (644, 2946870), (685, 2770488), (690, 2750412), (717, 2646840), (805, 2357496), (822, 2308740), (828, 2292010), (840, 2259267), (920, 2062809), (956, 1985130), (959, 1978920), (966, 1964580), (1035, 1833608), (1096, 1731555), (1195, 1588104), (1233, 1539160), (1260, 1506178), (1288, 1473435), (1370, 1385244), (1380, 1375206), (1434, 1323420), (1449, 1309720), (1610, 1178748), (1644, 1154370), (1656, 1146005), (1673, 1134360), (1912, 992565), (1918, 989460), (1932, 982290), (2055, 923496), (2070, 916804), (2151, 882280), (2390, 794052), (2415, 785832), (2466, 769580), (2520, 753089), (2740, 692622), (2760, 687603), (2868, 661710), (2877, 659640), (2898, 654860), (3151, 602280), (3220, 589374), (3288, 577185), (3346, 567180), (3585, 529368), (3836, 494730), (3864, 491145), (4110, 461748), (4140, 458402), (4302, 441140), (4780, 397026), (4795, 395784), (4830, 392916), (4932, 384790), (5019, 378120), (5480, 346311), (5497, 345240), (5736, 330855), (5754, 329820), (5796, 327430), (6165, 307832), (6302, 301140), (6440, 294687), (6692, 283590), (7170, 264684), (7245, 261944), (7672, 247365), (8220, 230874), (8280, 229201), (8365, 226872), (8604, 220570), (8631, 219880), (9453, 200760), (9560, 198513), (9590, 197892), (9660, 196458), (9864, 192395), (10038, 189060), (10755, 176456), (10994, 172620), (11508, 164910), (11592, 163715), (12330, 153916), (12604, 150570), (13384, 141795), (14340, 132342), (14385, 131928), (14490, 130972), (15057, 126040), (15755, 120456), (16440, 115437), (16491, 115080), (16730, 113436), (17208, 110285), (17262, 109940), (18906, 100380), (19180, 98946), (19320, 98229), (20076, 94530), (21510, 88228), (21988, 86310), (22057, 86040), (23016, 82455), (24660, 76958), (25095, 75624), (25208, 75285), (27485, 69048), (28359, 66920), (28680, 66171), (28770, 65964), (28980, 65486), (30114, 63020), (31510, 60228), (32743, 57960), (32982, 57540), (33460, 56718), (34524, 54970), (37812, 50190), (38360, 49473), (38479, 49320), (40152, 47265), (43020, 44114), (43155, 43976)]