2241721440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{74131}}^1$

素因数の和:74162

約数の個数: 192

約数和(自身を含む): 8967006720

約数和(自身を除く): 6725285280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 74131, 148262, 222393, 296524, 370655, 444786, 518917, 593048, 667179, 741310, 889572, 1037834, 1111965, 1186096, 1334358, 1482620, 1556751, 1779144, 2001537, 2075668, 2223930, 2372192, 2594585, 2668716, 2965240, 3113502, 3335895, 3558288, 4003074, 4151336, 4447860, 4670253, 5189170, 5337432, 5930480, 6227004, 6671790, 7116576, 7783755, 8006148, 8302672, 8895720, 9340506, 10007685, 10378340, 10674864, 11860960, 12454008, 13343580, 14010759, 15567510, 16012296, 16605344, 17791440, 18681012, 20015370, 20756680, 21349728, 23351265, 24908016, 26687160, 28021518, 31135020, 32024592, 35582880, 37362024, 40030740, 41513360, 46702530, 49816032, 53374320, 56043036, 62270040, 64049184, 70053795, 74724048, 80061480, 83026720, 93405060, 106748640, 112086072, 124540080, 140107590, 149448096, 160122960, 186810120, 224172144, 249080160, 280215180, 320245920, 373620240, 448344288, 560430360, 747240480, 1120860720, 2241721440]

約数ペア:

[(1, 2241721440), (2, 1120860720), (3, 747240480), (4, 560430360), (5, 448344288), (6, 373620240), (7, 320245920), (8, 280215180), (9, 249080160), (10, 224172144), (12, 186810120), (14, 160122960), (15, 149448096), (16, 140107590), (18, 124540080), (20, 112086072), (21, 106748640), (24, 93405060), (27, 83026720), (28, 80061480), (30, 74724048), (32, 70053795), (35, 64049184), (36, 62270040), (40, 56043036), (42, 53374320), (45, 49816032), (48, 46702530), (54, 41513360), (56, 40030740), (60, 37362024), (63, 35582880), (70, 32024592), (72, 31135020), (80, 28021518), (84, 26687160), (90, 24908016), (96, 23351265), (105, 21349728), (108, 20756680), (112, 20015370), (120, 18681012), (126, 17791440), (135, 16605344), (140, 16012296), (144, 15567510), (160, 14010759), (168, 13343580), (180, 12454008), (189, 11860960), (210, 10674864), (216, 10378340), (224, 10007685), (240, 9340506), (252, 8895720), (270, 8302672), (280, 8006148), (288, 7783755), (315, 7116576), (336, 6671790), (360, 6227004), (378, 5930480), (420, 5337432), (432, 5189170), (480, 4670253), (504, 4447860), (540, 4151336), (560, 4003074), (630, 3558288), (672, 3335895), (720, 3113502), (756, 2965240), (840, 2668716), (864, 2594585), (945, 2372192), (1008, 2223930), (1080, 2075668), (1120, 2001537), (1260, 1779144), (1440, 1556751), (1512, 1482620), (1680, 1334358), (1890, 1186096), (2016, 1111965), (2160, 1037834), (2520, 889572), (3024, 741310), (3360, 667179), (3780, 593048), (4320, 518917), (5040, 444786), (6048, 370655), (7560, 296524), (10080, 222393), (15120, 148262), (30240, 74131)]