2738708640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3300

約数の個数: 288

約数和(自身を含む): 10158220800

約数和(自身を除く): 7419512160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3229, 3420, 3534, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 6458, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 9687, 10602, 11160, 11780, 12916, 13680, 14136, 14880, 16145, 17670, 18848, 19374, 21204, 22320, 23560, 25832, 26505, 27360, 28272, 29061, 32290, 35340, 38748, 42408, 44640, 47120, 48435, 51664, 53010, 56544, 58122, 61351, 64580, 70680, 77496, 84816, 94240, 96870, 100099, 103328, 106020, 116244, 122702, 129160, 141360, 145305, 154992, 169632, 184053, 193740, 200198, 212040, 232488, 245404, 258320, 282720, 290610, 300297, 306755, 309984, 368106, 387480, 400396, 424080, 464976, 490808, 500495, 516640, 552159, 581220, 600594, 613510, 736212, 774960, 800792, 848160, 900891, 920265, 929952, 981616, 1000990, 1104318, 1162440, 1201188, 1227020, 1472424, 1501485, 1549920, 1601584, 1801782, 1840530, 1901881, 1963232, 2001980, 2208636, 2324880, 2402376, 2454040, 2760795, 2944848, 3002970, 3203168, 3603564, 3681060, 3803762, 4003960, 4417272, 4504455, 4649760, 4804752, 4908080, 5521590, 5705643, 5889696, 6005940, 7207128, 7362120, 7607524, 8007920, 8834544, 9008910, 9509405, 9609504, 9816160, 11043180, 11411286, 12011880, 14414256, 14724240, 15215048, 16015840, 17116929, 17669088, 18017820, 19018810, 22086360, 22822572, 24023760, 28528215, 28828512, 29448480, 30430096, 34233858, 36035640, 38037620, 44172720, 45645144, 48047520, 57056430, 60860192, 68467716, 72071280, 76075240, 85584645, 88345440, 91290288, 114112860, 136935432, 144142560, 152150480, 171169290, 182580576, 228225720, 273870864, 304300960, 342338580, 456451440, 547741728, 684677160, 912902880, 1369354320, 2738708640]

約数ペア:

[(1, 2738708640), (2, 1369354320), (3, 912902880), (4, 684677160), (5, 547741728), (6, 456451440), (8, 342338580), (9, 304300960), (10, 273870864), (12, 228225720), (15, 182580576), (16, 171169290), (18, 152150480), (19, 144142560), (20, 136935432), (24, 114112860), (30, 91290288), (31, 88345440), (32, 85584645), (36, 76075240), (38, 72071280), (40, 68467716), (45, 60860192), (48, 57056430), (57, 48047520), (60, 45645144), (62, 44172720), (72, 38037620), (76, 36035640), (80, 34233858), (90, 30430096), (93, 29448480), (95, 28828512), (96, 28528215), (114, 24023760), (120, 22822572), (124, 22086360), (144, 19018810), (152, 18017820), (155, 17669088), (160, 17116929), (171, 16015840), (180, 15215048), (186, 14724240), (190, 14414256), (228, 12011880), (240, 11411286), (248, 11043180), (279, 9816160), (285, 9609504), (288, 9509405), (304, 9008910), (310, 8834544), (342, 8007920), (360, 7607524), (372, 7362120), (380, 7207128), (456, 6005940), (465, 5889696), (480, 5705643), (496, 5521590), (558, 4908080), (570, 4804752), (589, 4649760), (608, 4504455), (620, 4417272), (684, 4003960), (720, 3803762), (744, 3681060), (760, 3603564), (855, 3203168), (912, 3002970), (930, 2944848), (992, 2760795), (1116, 2454040), (1140, 2402376), (1178, 2324880), (1240, 2208636), (1368, 2001980), (1395, 1963232), (1440, 1901881), (1488, 1840530), (1520, 1801782), (1710, 1601584), (1767, 1549920), (1824, 1501485), (1860, 1472424), (2232, 1227020), (2280, 1201188), (2356, 1162440), (2480, 1104318), (2736, 1000990), (2790, 981616), (2945, 929952), (2976, 920265), (3040, 900891), (3229, 848160), (3420, 800792), (3534, 774960), (3720, 736212), (4464, 613510), (4560, 600594), (4712, 581220), (4960, 552159), (5301, 516640), (5472, 500495), (5580, 490808), (5890, 464976), (6458, 424080), (6840, 400396), (7068, 387480), (7440, 368106), (8835, 309984), (8928, 306755), (9120, 300297), (9424, 290610), (9687, 282720), (10602, 258320), (11160, 245404), (11780, 232488), (12916, 212040), (13680, 200198), (14136, 193740), (14880, 184053), (16145, 169632), (17670, 154992), (18848, 145305), (19374, 141360), (21204, 129160), (22320, 122702), (23560, 116244), (25832, 106020), (26505, 103328), (27360, 100099), (28272, 96870), (29061, 94240), (32290, 84816), (35340, 77496), (38748, 70680), (42408, 64580), (44640, 61351), (47120, 58122), (48435, 56544), (51664, 53010)]