2783364720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8597}}^1$

素因数の和:8703

約数の個数: 160

約数和(自身を含む): 9211553280

約数和(自身を除く): 6428188560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 568, 570, 710, 760, 852, 912, 1065, 1136, 1140, 1349, 1420, 1520, 1704, 2130, 2280, 2698, 2840, 3408, 4047, 4260, 4560, 5396, 5680, 6745, 8094, 8520, 8597, 10792, 13490, 16188, 17040, 17194, 20235, 21584, 25791, 26980, 32376, 34388, 40470, 42985, 51582, 53960, 64752, 68776, 80940, 85970, 103164, 107920, 128955, 137552, 161880, 163343, 171940, 206328, 257910, 323760, 326686, 343880, 412656, 490029, 515820, 610387, 653372, 687760, 816715, 980058, 1031640, 1220774, 1306744, 1633430, 1831161, 1960116, 2063280, 2441548, 2450145, 2613488, 3051935, 3266860, 3662322, 3920232, 4883096, 4900290, 6103870, 6533720, 7324644, 7840464, 9155805, 9766192, 9800580, 11597353, 12207740, 13067440, 14649288, 18311610, 19601160, 23194706, 24415480, 29298576, 34792059, 36623220, 39202320, 46389412, 48830960, 57986765, 69584118, 73246440, 92778824, 115973530, 139168236, 146492880, 173960295, 185557648, 231947060, 278336472, 347920590, 463894120, 556672944, 695841180, 927788240, 1391682360, 2783364720]

約数ペア:

[(1, 2783364720), (2, 1391682360), (3, 927788240), (4, 695841180), (5, 556672944), (6, 463894120), (8, 347920590), (10, 278336472), (12, 231947060), (15, 185557648), (16, 173960295), (19, 146492880), (20, 139168236), (24, 115973530), (30, 92778824), (38, 73246440), (40, 69584118), (48, 57986765), (57, 48830960), (60, 46389412), (71, 39202320), (76, 36623220), (80, 34792059), (95, 29298576), (114, 24415480), (120, 23194706), (142, 19601160), (152, 18311610), (190, 14649288), (213, 13067440), (228, 12207740), (240, 11597353), (284, 9800580), (285, 9766192), (304, 9155805), (355, 7840464), (380, 7324644), (426, 6533720), (456, 6103870), (568, 4900290), (570, 4883096), (710, 3920232), (760, 3662322), (852, 3266860), (912, 3051935), (1065, 2613488), (1136, 2450145), (1140, 2441548), (1349, 2063280), (1420, 1960116), (1520, 1831161), (1704, 1633430), (2130, 1306744), (2280, 1220774), (2698, 1031640), (2840, 980058), (3408, 816715), (4047, 687760), (4260, 653372), (4560, 610387), (5396, 515820), (5680, 490029), (6745, 412656), (8094, 343880), (8520, 326686), (8597, 323760), (10792, 257910), (13490, 206328), (16188, 171940), (17040, 163343), (17194, 161880), (20235, 137552), (21584, 128955), (25791, 107920), (26980, 103164), (32376, 85970), (34388, 80940), (40470, 68776), (42985, 64752), (51582, 53960)]