448004130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 1280918016

約数和(自身を除く): 832913886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 61, 70, 82, 105, 122, 123, 183, 205, 210, 246, 287, 305, 366, 410, 427, 574, 610, 615, 853, 854, 861, 915, 1230, 1281, 1435, 1706, 1722, 1830, 2135, 2501, 2559, 2562, 2870, 4265, 4270, 4305, 5002, 5118, 5971, 6405, 7503, 8530, 8610, 11942, 12505, 12795, 12810, 15006, 17507, 17913, 25010, 25590, 29855, 34973, 35014, 35826, 37515, 52033, 52521, 59710, 69946, 75030, 87535, 89565, 104066, 104919, 105042, 156099, 174865, 175070, 179130, 209838, 244811, 260165, 262605, 312198, 349730, 364231, 489622, 520330, 524595, 525210, 728462, 734433, 780495, 1049190, 1092693, 1224055, 1468866, 1560990, 1821155, 2133353, 2185386, 2448110, 3642310, 3672165, 4266706, 5463465, 6400059, 7344330, 10666765, 10926930, 12800118, 14933471, 21333530, 29866942, 32000295, 44800413, 64000590, 74667355, 89600826, 149334710, 224002065, 448004130]

約数ペア:

[(1, 448004130), (2, 224002065), (3, 149334710), (5, 89600826), (6, 74667355), (7, 64000590), (10, 44800413), (14, 32000295), (15, 29866942), (21, 21333530), (30, 14933471), (35, 12800118), (41, 10926930), (42, 10666765), (61, 7344330), (70, 6400059), (82, 5463465), (105, 4266706), (122, 3672165), (123, 3642310), (183, 2448110), (205, 2185386), (210, 2133353), (246, 1821155), (287, 1560990), (305, 1468866), (366, 1224055), (410, 1092693), (427, 1049190), (574, 780495), (610, 734433), (615, 728462), (853, 525210), (854, 524595), (861, 520330), (915, 489622), (1230, 364231), (1281, 349730), (1435, 312198), (1706, 262605), (1722, 260165), (1830, 244811), (2135, 209838), (2501, 179130), (2559, 175070), (2562, 174865), (2870, 156099), (4265, 105042), (4270, 104919), (4305, 104066), (5002, 89565), (5118, 87535), (5971, 75030), (6405, 69946), (7503, 59710), (8530, 52521), (8610, 52033), (11942, 37515), (12505, 35826), (12795, 35014), (12810, 34973), (15006, 29855), (17507, 25590), (17913, 25010)]