1254823080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78623}}^1$

素因数の和:78663

約数の個数: 128

約数和(自身を含む): 4528742400

約数和(自身を除く): 3273919320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 78623, 157246, 235869, 314492, 393115, 471738, 550361, 628984, 786230, 943476, 1100722, 1179345, 1493837, 1572460, 1651083, 1886952, 2201444, 2358690, 2751805, 2987674, 3144920, 3302166, 4402888, 4481511, 4717380, 5503610, 5975348, 6604332, 7469185, 8255415, 8963022, 9434760, 10456859, 11007220, 11950696, 13208664, 14938370, 16510830, 17926044, 20913718, 22014440, 22407555, 29876740, 31370577, 33021660, 35852088, 41827436, 44815110, 52284295, 59753480, 62741154, 66043320, 83654872, 89630220, 104568590, 125482308, 156852885, 179260440, 209137180, 250964616, 313705770, 418274360, 627411540, 1254823080]

約数ペア:

[(1, 1254823080), (2, 627411540), (3, 418274360), (4, 313705770), (5, 250964616), (6, 209137180), (7, 179260440), (8, 156852885), (10, 125482308), (12, 104568590), (14, 89630220), (15, 83654872), (19, 66043320), (20, 62741154), (21, 59753480), (24, 52284295), (28, 44815110), (30, 41827436), (35, 35852088), (38, 33021660), (40, 31370577), (42, 29876740), (56, 22407555), (57, 22014440), (60, 20913718), (70, 17926044), (76, 16510830), (84, 14938370), (95, 13208664), (105, 11950696), (114, 11007220), (120, 10456859), (133, 9434760), (140, 8963022), (152, 8255415), (168, 7469185), (190, 6604332), (210, 5975348), (228, 5503610), (266, 4717380), (280, 4481511), (285, 4402888), (380, 3302166), (399, 3144920), (420, 2987674), (456, 2751805), (532, 2358690), (570, 2201444), (665, 1886952), (760, 1651083), (798, 1572460), (840, 1493837), (1064, 1179345), (1140, 1100722), (1330, 943476), (1596, 786230), (1995, 628984), (2280, 550361), (2660, 471738), (3192, 393115), (3990, 314492), (5320, 235869), (7980, 157246), (15960, 78623)]