2995104840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{274277}}^1$

素因数の和:274311

約数の個数: 128

約数和(自身を含む): 11058888960

約数和(自身を除く): 8063784120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 274277, 548554, 822831, 1097108, 1371385, 1645662, 1919939, 2194216, 2742770, 3291324, 3565601, 3839878, 4114155, 5485540, 5759817, 6582648, 7131202, 7679756, 8228310, 9599695, 10696803, 10971080, 11519634, 14262404, 15359512, 16456620, 17828005, 19199390, 21393606, 23039268, 24959207, 28524808, 28799085, 32913240, 35656010, 38398780, 42787212, 46078536, 49918414, 53484015, 57598170, 71312020, 74877621, 76797560, 85574424, 99836828, 106968030, 115196340, 124796035, 142624040, 149755242, 199673656, 213936060, 230392680, 249592070, 299510484, 374388105, 427872120, 499184140, 599020968, 748776210, 998368280, 1497552420, 2995104840]

約数ペア:

[(1, 2995104840), (2, 1497552420), (3, 998368280), (4, 748776210), (5, 599020968), (6, 499184140), (7, 427872120), (8, 374388105), (10, 299510484), (12, 249592070), (13, 230392680), (14, 213936060), (15, 199673656), (20, 149755242), (21, 142624040), (24, 124796035), (26, 115196340), (28, 106968030), (30, 99836828), (35, 85574424), (39, 76797560), (40, 74877621), (42, 71312020), (52, 57598170), (56, 53484015), (60, 49918414), (65, 46078536), (70, 42787212), (78, 38398780), (84, 35656010), (91, 32913240), (104, 28799085), (105, 28524808), (120, 24959207), (130, 23039268), (140, 21393606), (156, 19199390), (168, 17828005), (182, 16456620), (195, 15359512), (210, 14262404), (260, 11519634), (273, 10971080), (280, 10696803), (312, 9599695), (364, 8228310), (390, 7679756), (420, 7131202), (455, 6582648), (520, 5759817), (546, 5485540), (728, 4114155), (780, 3839878), (840, 3565601), (910, 3291324), (1092, 2742770), (1365, 2194216), (1560, 1919939), (1820, 1645662), (2184, 1371385), (2730, 1097108), (3640, 822831), (5460, 548554), (10920, 274277)]