242368560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2576

約数の個数: 240

約数和(自身を含む): 979580160

約数和(自身を除く): 737211600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2531, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5062, 5320, 5985, 6384, 6840, 7593, 7980, 9576, 10124, 10640, 11970, 12655, 13680, 15186, 15960, 17717, 19152, 20248, 22779, 23940, 25310, 30372, 31920, 35434, 37965, 40496, 45558, 47880, 48089, 50620, 53151, 60744, 70868, 75930, 88585, 91116, 95760, 96178, 101240, 106302, 113895, 121488, 141736, 144267, 151860, 159453, 177170, 182232, 192356, 202480, 212604, 227790, 240445, 265755, 283472, 288534, 303720, 318906, 336623, 354340, 364464, 384712, 425208, 432801, 455580, 480890, 531510, 577068, 607440, 637812, 673246, 708680, 721335, 769424, 797265, 850416, 865602, 911160, 961780, 1009869, 1063020, 1154136, 1275624, 1346492, 1417360, 1442670, 1594530, 1683115, 1731204, 1822320, 1923560, 2019738, 2126040, 2164005, 2308272, 2551248, 2692984, 2885340, 3029607, 3189060, 3366230, 3462408, 3847120, 4039476, 4252080, 4328010, 5049345, 5385968, 5770680, 6059214, 6378120, 6732460, 6924816, 8078952, 8656020, 10098690, 11541360, 12118428, 12756240, 13464920, 15148035, 16157904, 17312040, 20197380, 24236856, 26929840, 30296070, 34624080, 40394760, 48473712, 60592140, 80789520, 121184280, 242368560]

約数ペア:

[(1, 242368560), (2, 121184280), (3, 80789520), (4, 60592140), (5, 48473712), (6, 40394760), (7, 34624080), (8, 30296070), (9, 26929840), (10, 24236856), (12, 20197380), (14, 17312040), (15, 16157904), (16, 15148035), (18, 13464920), (19, 12756240), (20, 12118428), (21, 11541360), (24, 10098690), (28, 8656020), (30, 8078952), (35, 6924816), (36, 6732460), (38, 6378120), (40, 6059214), (42, 5770680), (45, 5385968), (48, 5049345), (56, 4328010), (57, 4252080), (60, 4039476), (63, 3847120), (70, 3462408), (72, 3366230), (76, 3189060), (80, 3029607), (84, 2885340), (90, 2692984), (95, 2551248), (105, 2308272), (112, 2164005), (114, 2126040), (120, 2019738), (126, 1923560), (133, 1822320), (140, 1731204), (144, 1683115), (152, 1594530), (168, 1442670), (171, 1417360), (180, 1346492), (190, 1275624), (210, 1154136), (228, 1063020), (240, 1009869), (252, 961780), (266, 911160), (280, 865602), (285, 850416), (304, 797265), (315, 769424), (336, 721335), (342, 708680), (360, 673246), (380, 637812), (399, 607440), (420, 577068), (456, 531510), (504, 480890), (532, 455580), (560, 432801), (570, 425208), (630, 384712), (665, 364464), (684, 354340), (720, 336623), (760, 318906), (798, 303720), (840, 288534), (855, 283472), (912, 265755), (1008, 240445), (1064, 227790), (1140, 212604), (1197, 202480), (1260, 192356), (1330, 182232), (1368, 177170), (1520, 159453), (1596, 151860), (1680, 144267), (1710, 141736), (1995, 121488), (2128, 113895), (2280, 106302), (2394, 101240), (2520, 96178), (2531, 95760), (2660, 91116), (2736, 88585), (3192, 75930), (3420, 70868), (3990, 60744), (4560, 53151), (4788, 50620), (5040, 48089), (5062, 47880), (5320, 45558), (5985, 40496), (6384, 37965), (6840, 35434), (7593, 31920), (7980, 30372), (9576, 25310), (10124, 23940), (10640, 22779), (11970, 20248), (12655, 19152), (13680, 17717), (15186, 15960)]