2741915880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1729

約数の個数: 256

約数和(自身を含む): 10044000000

約数和(自身を除く): 7302084120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 149, 165, 180, 198, 216, 220, 264, 270, 297, 298, 330, 360, 396, 440, 447, 495, 540, 594, 596, 660, 745, 792, 894, 990, 1080, 1188, 1192, 1320, 1341, 1485, 1490, 1549, 1639, 1788, 1980, 2235, 2376, 2682, 2970, 2980, 3098, 3278, 3576, 3960, 4023, 4470, 4647, 4917, 5364, 5940, 5960, 6196, 6556, 6705, 7745, 8046, 8195, 8940, 9294, 9834, 10728, 11880, 12392, 13112, 13410, 13941, 14751, 15490, 16092, 16390, 17039, 17880, 18588, 19668, 20115, 23235, 24585, 26820, 27882, 29502, 30980, 32184, 32780, 34078, 37176, 39336, 40230, 41823, 44253, 46470, 49170, 51117, 53640, 55764, 59004, 61960, 65560, 68156, 69705, 73755, 80460, 83646, 85195, 88506, 92940, 98340, 102234, 111528, 118008, 136312, 139410, 147510, 153351, 160920, 167292, 170390, 177012, 185880, 196680, 204468, 209115, 221265, 230801, 255585, 278820, 295020, 306702, 334584, 340780, 354024, 408936, 418230, 442530, 460053, 461602, 511170, 557640, 590040, 613404, 681560, 692403, 766755, 836460, 885060, 920106, 923204, 1022340, 1154005, 1226808, 1384806, 1533510, 1672920, 1770120, 1840212, 1846408, 2044680, 2077209, 2300265, 2308010, 2538811, 2769612, 3067020, 3462015, 3680424, 4154418, 4600530, 4616020, 5077622, 5539224, 6134040, 6231627, 6924030, 7616433, 8308836, 9201060, 9232040, 10155244, 10386045, 12463254, 12694055, 13848060, 15232866, 16617672, 18402120, 20310488, 20772090, 22849299, 24926508, 25388110, 27696120, 30465732, 31158135, 38082165, 41544180, 45698598, 49853016, 50776220, 60931464, 62316270, 68547897, 76164330, 83088360, 91397196, 101552440, 114246495, 124632540, 137095794, 152328660, 182794392, 228492990, 249265080, 274191588, 304657320, 342739485, 456985980, 548383176, 685478970, 913971960, 1370957940, 2741915880]

約数ペア:

[(1, 2741915880), (2, 1370957940), (3, 913971960), (4, 685478970), (5, 548383176), (6, 456985980), (8, 342739485), (9, 304657320), (10, 274191588), (11, 249265080), (12, 228492990), (15, 182794392), (18, 152328660), (20, 137095794), (22, 124632540), (24, 114246495), (27, 101552440), (30, 91397196), (33, 83088360), (36, 76164330), (40, 68547897), (44, 62316270), (45, 60931464), (54, 50776220), (55, 49853016), (60, 45698598), (66, 41544180), (72, 38082165), (88, 31158135), (90, 30465732), (99, 27696120), (108, 25388110), (110, 24926508), (120, 22849299), (132, 20772090), (135, 20310488), (149, 18402120), (165, 16617672), (180, 15232866), (198, 13848060), (216, 12694055), (220, 12463254), (264, 10386045), (270, 10155244), (297, 9232040), (298, 9201060), (330, 8308836), (360, 7616433), (396, 6924030), (440, 6231627), (447, 6134040), (495, 5539224), (540, 5077622), (594, 4616020), (596, 4600530), (660, 4154418), (745, 3680424), (792, 3462015), (894, 3067020), (990, 2769612), (1080, 2538811), (1188, 2308010), (1192, 2300265), (1320, 2077209), (1341, 2044680), (1485, 1846408), (1490, 1840212), (1549, 1770120), (1639, 1672920), (1788, 1533510), (1980, 1384806), (2235, 1226808), (2376, 1154005), (2682, 1022340), (2970, 923204), (2980, 920106), (3098, 885060), (3278, 836460), (3576, 766755), (3960, 692403), (4023, 681560), (4470, 613404), (4647, 590040), (4917, 557640), (5364, 511170), (5940, 461602), (5960, 460053), (6196, 442530), (6556, 418230), (6705, 408936), (7745, 354024), (8046, 340780), (8195, 334584), (8940, 306702), (9294, 295020), (9834, 278820), (10728, 255585), (11880, 230801), (12392, 221265), (13112, 209115), (13410, 204468), (13941, 196680), (14751, 185880), (15490, 177012), (16092, 170390), (16390, 167292), (17039, 160920), (17880, 153351), (18588, 147510), (19668, 139410), (20115, 136312), (23235, 118008), (24585, 111528), (26820, 102234), (27882, 98340), (29502, 92940), (30980, 88506), (32184, 85195), (32780, 83646), (34078, 80460), (37176, 73755), (39336, 69705), (40230, 68156), (41823, 65560), (44253, 61960), (46470, 59004), (49170, 55764), (51117, 53640)]