223896120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15717

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 588955080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 15679, 31358, 47037, 62716, 78395, 94074, 109753, 125432, 156790, 188148, 219506, 235185, 266543, 313580, 329259, 376296, 439012, 470370, 533086, 548765, 627160, 658518, 799629, 878024, 940740, 1066172, 1097530, 1317036, 1332715, 1599258, 1646295, 1865801, 1881480, 2132344, 2195060, 2634072, 2665430, 3198516, 3292590, 3731602, 3998145, 4390120, 5330860, 5597403, 6397032, 6585180, 7463204, 7996290, 9329005, 10661720, 11194806, 13170360, 14926408, 15992580, 18658010, 22389612, 27987015, 31985160, 37316020, 44779224, 55974030, 74632040, 111948060, 223896120]

約数ペア:

[(1, 223896120), (2, 111948060), (3, 74632040), (4, 55974030), (5, 44779224), (6, 37316020), (7, 31985160), (8, 27987015), (10, 22389612), (12, 18658010), (14, 15992580), (15, 14926408), (17, 13170360), (20, 11194806), (21, 10661720), (24, 9329005), (28, 7996290), (30, 7463204), (34, 6585180), (35, 6397032), (40, 5597403), (42, 5330860), (51, 4390120), (56, 3998145), (60, 3731602), (68, 3292590), (70, 3198516), (84, 2665430), (85, 2634072), (102, 2195060), (105, 2132344), (119, 1881480), (120, 1865801), (136, 1646295), (140, 1599258), (168, 1332715), (170, 1317036), (204, 1097530), (210, 1066172), (238, 940740), (255, 878024), (280, 799629), (340, 658518), (357, 627160), (408, 548765), (420, 533086), (476, 470370), (510, 439012), (595, 376296), (680, 329259), (714, 313580), (840, 266543), (952, 235185), (1020, 219506), (1190, 188148), (1428, 156790), (1785, 125432), (2040, 109753), (2380, 94074), (2856, 78395), (3570, 62716), (4760, 47037), (7140, 31358), (14280, 15679)]