126742140

素因数分解:

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

素因数の和:197

約数の個数: 288

約数和(自身を含む): 477719424

約数和(自身を除く): 350977284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 61, 63, 68, 70, 84, 85, 90, 97, 102, 105, 119, 122, 126, 140, 153, 170, 180, 183, 194, 204, 210, 238, 244, 252, 255, 291, 305, 306, 315, 340, 357, 366, 388, 420, 427, 476, 485, 510, 549, 582, 595, 610, 612, 630, 679, 714, 732, 765, 854, 873, 915, 970, 1020, 1037, 1071, 1098, 1164, 1190, 1220, 1260, 1281, 1358, 1428, 1455, 1530, 1649, 1708, 1746, 1785, 1830, 1940, 2037, 2074, 2135, 2142, 2196, 2380, 2562, 2716, 2745, 2910, 3060, 3111, 3298, 3395, 3492, 3570, 3660, 3843, 4074, 4148, 4270, 4284, 4365, 4947, 5124, 5185, 5355, 5490, 5820, 5917, 6111, 6222, 6405, 6596, 6790, 7140, 7259, 7686, 8148, 8245, 8540, 8730, 9333, 9894, 10185, 10370, 10710, 10980, 11543, 11834, 12222, 12444, 12810, 13580, 14518, 14841, 15372, 15555, 16490, 17460, 17751, 18666, 19215, 19788, 20370, 20740, 21420, 21777, 23086, 23668, 24444, 24735, 25620, 29036, 29585, 29682, 30555, 31110, 32980, 34629, 35502, 36295, 37332, 38430, 40740, 41419, 43554, 46172, 46665, 49470, 53253, 57715, 59170, 59364, 61110, 62220, 65331, 69258, 71004, 72590, 74205, 76860, 82838, 87108, 88755, 93330, 98940, 100589, 103887, 106506, 108885, 115430, 118340, 122220, 124257, 130662, 138516, 145180, 148410, 165676, 173145, 177510, 186660, 201178, 207095, 207774, 213012, 217770, 230860, 248514, 261324, 266265, 296820, 301767, 326655, 346290, 355020, 372771, 402356, 414190, 415548, 435540, 497028, 502945, 519435, 532530, 603534, 621285, 653310, 692580, 704123, 745542, 828380, 905301, 1005890, 1038870, 1065060, 1207068, 1242570, 1306620, 1408246, 1491084, 1508835, 1810602, 1863855, 2011780, 2077740, 2112369, 2485140, 2816492, 3017670, 3520615, 3621204, 3727710, 4224738, 4526505, 6035340, 6337107, 7041230, 7455420, 8449476, 9053010, 10561845, 12674214, 14082460, 18106020, 21123690, 25348428, 31685535, 42247380, 63371070, 126742140]

約数ペア:

[(1, 126742140), (2, 63371070), (3, 42247380), (4, 31685535), (5, 25348428), (6, 21123690), (7, 18106020), (9, 14082460), (10, 12674214), (12, 10561845), (14, 9053010), (15, 8449476), (17, 7455420), (18, 7041230), (20, 6337107), (21, 6035340), (28, 4526505), (30, 4224738), (34, 3727710), (35, 3621204), (36, 3520615), (42, 3017670), (45, 2816492), (51, 2485140), (60, 2112369), (61, 2077740), (63, 2011780), (68, 1863855), (70, 1810602), (84, 1508835), (85, 1491084), (90, 1408246), (97, 1306620), (102, 1242570), (105, 1207068), (119, 1065060), (122, 1038870), (126, 1005890), (140, 905301), (153, 828380), (170, 745542), (180, 704123), (183, 692580), (194, 653310), (204, 621285), (210, 603534), (238, 532530), (244, 519435), (252, 502945), (255, 497028), (291, 435540), (305, 415548), (306, 414190), (315, 402356), (340, 372771), (357, 355020), (366, 346290), (388, 326655), (420, 301767), (427, 296820), (476, 266265), (485, 261324), (510, 248514), (549, 230860), (582, 217770), (595, 213012), (610, 207774), (612, 207095), (630, 201178), (679, 186660), (714, 177510), (732, 173145), (765, 165676), (854, 148410), (873, 145180), (915, 138516), (970, 130662), (1020, 124257), (1037, 122220), (1071, 118340), (1098, 115430), (1164, 108885), (1190, 106506), (1220, 103887), (1260, 100589), (1281, 98940), (1358, 93330), (1428, 88755), (1455, 87108), (1530, 82838), (1649, 76860), (1708, 74205), (1746, 72590), (1785, 71004), (1830, 69258), (1940, 65331), (2037, 62220), (2074, 61110), (2135, 59364), (2142, 59170), (2196, 57715), (2380, 53253), (2562, 49470), (2716, 46665), (2745, 46172), (2910, 43554), (3060, 41419), (3111, 40740), (3298, 38430), (3395, 37332), (3492, 36295), (3570, 35502), (3660, 34629), (3843, 32980), (4074, 31110), (4148, 30555), (4270, 29682), (4284, 29585), (4365, 29036), (4947, 25620), (5124, 24735), (5185, 24444), (5355, 23668), (5490, 23086), (5820, 21777), (5917, 21420), (6111, 20740), (6222, 20370), (6405, 19788), (6596, 19215), (6790, 18666), (7140, 17751), (7259, 17460), (7686, 16490), (8148, 15555), (8245, 15372), (8540, 14841), (8730, 14518), (9333, 13580), (9894, 12810), (10185, 12444), (10370, 12222), (10710, 11834), (10980, 11543)]