253484280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 1023684480

約数和(自身を除く): 770200200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 61, 63, 68, 70, 72, 84, 85, 90, 97, 102, 105, 119, 120, 122, 126, 136, 140, 153, 168, 170, 180, 183, 194, 204, 210, 238, 244, 252, 255, 280, 291, 305, 306, 315, 340, 357, 360, 366, 388, 408, 420, 427, 476, 485, 488, 504, 510, 549, 582, 595, 610, 612, 630, 679, 680, 714, 732, 765, 776, 840, 854, 873, 915, 952, 970, 1020, 1037, 1071, 1098, 1164, 1190, 1220, 1224, 1260, 1281, 1358, 1428, 1455, 1464, 1530, 1649, 1708, 1746, 1785, 1830, 1940, 2037, 2040, 2074, 2135, 2142, 2196, 2328, 2380, 2440, 2520, 2562, 2716, 2745, 2856, 2910, 3060, 3111, 3298, 3395, 3416, 3492, 3570, 3660, 3843, 3880, 4074, 4148, 4270, 4284, 4365, 4392, 4760, 4947, 5124, 5185, 5355, 5432, 5490, 5820, 5917, 6111, 6120, 6222, 6405, 6596, 6790, 6984, 7140, 7259, 7320, 7686, 8148, 8245, 8296, 8540, 8568, 8730, 9333, 9894, 10185, 10248, 10370, 10710, 10980, 11543, 11640, 11834, 12222, 12444, 12810, 13192, 13580, 14280, 14518, 14841, 15372, 15555, 16296, 16490, 17080, 17460, 17751, 18666, 19215, 19788, 20370, 20740, 21420, 21777, 21960, 23086, 23668, 24444, 24735, 24888, 25620, 27160, 29036, 29585, 29682, 30555, 30744, 31110, 32980, 34629, 34920, 35502, 36295, 37332, 38430, 39576, 40740, 41419, 41480, 42840, 43554, 46172, 46665, 47336, 48888, 49470, 51240, 53253, 57715, 58072, 59170, 59364, 61110, 62220, 65331, 65960, 69258, 71004, 72590, 74205, 74664, 76860, 81480, 82838, 87108, 88755, 92344, 93330, 98940, 100589, 103887, 106506, 108885, 115430, 118340, 118728, 122220, 124257, 124440, 130662, 138516, 142008, 145180, 148410, 153720, 165676, 173145, 174216, 177510, 186660, 197880, 201178, 207095, 207774, 213012, 217770, 230860, 236680, 244440, 248514, 261324, 266265, 277032, 290360, 296820, 301767, 326655, 331352, 346290, 355020, 372771, 373320, 402356, 414190, 415548, 426024, 435540, 461720, 497028, 502945, 519435, 522648, 532530, 593640, 603534, 621285, 653310, 692580, 704123, 710040, 745542, 804712, 828380, 831096, 871080, 905301, 994056, 1005890, 1038870, 1065060, 1207068, 1242570, 1306620, 1385160, 1408246, 1491084, 1508835, 1656760, 1810602, 1863855, 2011780, 2077740, 2112369, 2130120, 2414136, 2485140, 2613240, 2816492, 2982168, 3017670, 3520615, 3621204, 3727710, 4023560, 4155480, 4224738, 4526505, 4970280, 5632984, 6035340, 6337107, 7041230, 7242408, 7455420, 8449476, 9053010, 10561845, 12070680, 12674214, 14082460, 14910840, 16898952, 18106020, 21123690, 25348428, 28164920, 31685535, 36212040, 42247380, 50696856, 63371070, 84494760, 126742140, 253484280]

約数ペア:

[(1, 253484280), (2, 126742140), (3, 84494760), (4, 63371070), (5, 50696856), (6, 42247380), (7, 36212040), (8, 31685535), (9, 28164920), (10, 25348428), (12, 21123690), (14, 18106020), (15, 16898952), (17, 14910840), (18, 14082460), (20, 12674214), (21, 12070680), (24, 10561845), (28, 9053010), (30, 8449476), (34, 7455420), (35, 7242408), (36, 7041230), (40, 6337107), (42, 6035340), (45, 5632984), (51, 4970280), (56, 4526505), (60, 4224738), (61, 4155480), (63, 4023560), (68, 3727710), (70, 3621204), (72, 3520615), (84, 3017670), (85, 2982168), (90, 2816492), (97, 2613240), (102, 2485140), (105, 2414136), (119, 2130120), (120, 2112369), (122, 2077740), (126, 2011780), (136, 1863855), (140, 1810602), (153, 1656760), (168, 1508835), (170, 1491084), (180, 1408246), (183, 1385160), (194, 1306620), (204, 1242570), (210, 1207068), (238, 1065060), (244, 1038870), (252, 1005890), (255, 994056), (280, 905301), (291, 871080), (305, 831096), (306, 828380), (315, 804712), (340, 745542), (357, 710040), (360, 704123), (366, 692580), (388, 653310), (408, 621285), (420, 603534), (427, 593640), (476, 532530), (485, 522648), (488, 519435), (504, 502945), (510, 497028), (549, 461720), (582, 435540), (595, 426024), (610, 415548), (612, 414190), (630, 402356), (679, 373320), (680, 372771), (714, 355020), (732, 346290), (765, 331352), (776, 326655), (840, 301767), (854, 296820), (873, 290360), (915, 277032), (952, 266265), (970, 261324), (1020, 248514), (1037, 244440), (1071, 236680), (1098, 230860), (1164, 217770), (1190, 213012), (1220, 207774), (1224, 207095), (1260, 201178), (1281, 197880), (1358, 186660), (1428, 177510), (1455, 174216), (1464, 173145), (1530, 165676), (1649, 153720), (1708, 148410), (1746, 145180), (1785, 142008), (1830, 138516), (1940, 130662), (2037, 124440), (2040, 124257), (2074, 122220), (2135, 118728), (2142, 118340), (2196, 115430), (2328, 108885), (2380, 106506), (2440, 103887), (2520, 100589), (2562, 98940), (2716, 93330), (2745, 92344), (2856, 88755), (2910, 87108), (3060, 82838), (3111, 81480), (3298, 76860), (3395, 74664), (3416, 74205), (3492, 72590), (3570, 71004), (3660, 69258), (3843, 65960), (3880, 65331), (4074, 62220), (4148, 61110), (4270, 59364), (4284, 59170), (4365, 58072), (4392, 57715), (4760, 53253), (4947, 51240), (5124, 49470), (5185, 48888), (5355, 47336), (5432, 46665), (5490, 46172), (5820, 43554), (5917, 42840), (6111, 41480), (6120, 41419), (6222, 40740), (6405, 39576), (6596, 38430), (6790, 37332), (6984, 36295), (7140, 35502), (7259, 34920), (7320, 34629), (7686, 32980), (8148, 31110), (8245, 30744), (8296, 30555), (8540, 29682), (8568, 29585), (8730, 29036), (9333, 27160), (9894, 25620), (10185, 24888), (10248, 24735), (10370, 24444), (10710, 23668), (10980, 23086), (11543, 21960), (11640, 21777), (11834, 21420), (12222, 20740), (12444, 20370), (12810, 19788), (13192, 19215), (13580, 18666), (14280, 17751), (14518, 17460), (14841, 17080), (15372, 16490), (15555, 16296)]