442323420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5088

約数の個数: 192

約数和(自身を含む): 1625702400

約数和(自身を除く): 1183378980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 5039, 5852, 6270, 7315, 7980, 8778, 10078, 12540, 14630, 15117, 17556, 20156, 21945, 25195, 29260, 30234, 35273, 43890, 50390, 55429, 60468, 70546, 75585, 87780, 95741, 100780, 105819, 110858, 141092, 151170, 166287, 176365, 191482, 211638, 221716, 277145, 287223, 302340, 332574, 352730, 382964, 388003, 423276, 478705, 529095, 554290, 574446, 665148, 670187, 705460, 776006, 831435, 957410, 1053151, 1058190, 1108580, 1148892, 1164009, 1340374, 1436115, 1552012, 1662870, 1914820, 1940015, 2010561, 2106302, 2116380, 2328018, 2680748, 2872230, 3159453, 3325740, 3350935, 3880030, 4021122, 4212604, 4656036, 5265755, 5744460, 5820045, 6318906, 6701870, 7372057, 7760060, 8042244, 10052805, 10531510, 11640090, 12637812, 13403740, 14744114, 15797265, 20105610, 21063020, 22116171, 23280180, 29488228, 31594530, 36860285, 40211220, 44232342, 63189060, 73720570, 88464684, 110580855, 147441140, 221161710, 442323420]

約数ペア:

[(1, 442323420), (2, 221161710), (3, 147441140), (4, 110580855), (5, 88464684), (6, 73720570), (7, 63189060), (10, 44232342), (11, 40211220), (12, 36860285), (14, 31594530), (15, 29488228), (19, 23280180), (20, 22116171), (21, 21063020), (22, 20105610), (28, 15797265), (30, 14744114), (33, 13403740), (35, 12637812), (38, 11640090), (42, 10531510), (44, 10052805), (55, 8042244), (57, 7760060), (60, 7372057), (66, 6701870), (70, 6318906), (76, 5820045), (77, 5744460), (84, 5265755), (95, 4656036), (105, 4212604), (110, 4021122), (114, 3880030), (132, 3350935), (133, 3325740), (140, 3159453), (154, 2872230), (165, 2680748), (190, 2328018), (209, 2116380), (210, 2106302), (220, 2010561), (228, 1940015), (231, 1914820), (266, 1662870), (285, 1552012), (308, 1436115), (330, 1340374), (380, 1164009), (385, 1148892), (399, 1108580), (418, 1058190), (420, 1053151), (462, 957410), (532, 831435), (570, 776006), (627, 705460), (660, 670187), (665, 665148), (770, 574446), (798, 554290), (836, 529095), (924, 478705), (1045, 423276), (1140, 388003), (1155, 382964), (1254, 352730), (1330, 332574), (1463, 302340), (1540, 287223), (1596, 277145), (1995, 221716), (2090, 211638), (2310, 191482), (2508, 176365), (2660, 166287), (2926, 151170), (3135, 141092), (3990, 110858), (4180, 105819), (4389, 100780), (4620, 95741), (5039, 87780), (5852, 75585), (6270, 70546), (7315, 60468), (7980, 55429), (8778, 50390), (10078, 43890), (12540, 35273), (14630, 30234), (15117, 29260), (17556, 25195), (20156, 21945)]