2021667480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3759

約数の個数: 288

約数和(自身を含む): 7891827840

約数和(自身を除く): 5870160360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2790, 2940, 3038, 3255, 3528, 3697, 3720, 3906, 4340, 4410, 4557, 5208, 5580, 5880, 6076, 6510, 7394, 7595, 7812, 8680, 8820, 9114, 9765, 11091, 11160, 12152, 13020, 13671, 14788, 15190, 15624, 17640, 18228, 18485, 19530, 22182, 22785, 25879, 26040, 27342, 29576, 30380, 33273, 36456, 36970, 39060, 44364, 45570, 51758, 54684, 55455, 60760, 66546, 68355, 73940, 77637, 78120, 88728, 91140, 103516, 109368, 110910, 114607, 129395, 133092, 136710, 147880, 155274, 166365, 181153, 182280, 207032, 221820, 229214, 232911, 258790, 266184, 273420, 310548, 332730, 343821, 362306, 388185, 443640, 458428, 465822, 517580, 543459, 546840, 573035, 621096, 665460, 687642, 724612, 776370, 802249, 905765, 916856, 931644, 1031463, 1035160, 1086918, 1146070, 1164555, 1330920, 1375284, 1449224, 1552740, 1604498, 1630377, 1719105, 1811530, 1863288, 2062926, 2173836, 2292140, 2329110, 2406747, 2717295, 2750568, 3105480, 3208996, 3260754, 3438210, 3623060, 4011245, 4125852, 4347672, 4584280, 4658220, 4813494, 5157315, 5434590, 5615743, 6417992, 6521508, 6876420, 7220241, 7246120, 8022490, 8151885, 8251704, 9316440, 9626988, 10314630, 10869180, 11231486, 12033735, 13043016, 13752840, 14440482, 16044980, 16303770, 16847229, 19253976, 20629260, 21738360, 22462972, 24067470, 28078715, 28880964, 32089960, 32607540, 33694458, 36101205, 41258520, 44925944, 48134940, 50541687, 56157430, 57761928, 65215080, 67388916, 72202410, 84236145, 96269880, 101083374, 112314860, 134777832, 144404820, 168472290, 202166748, 224629720, 252708435, 288809640, 336944580, 404333496, 505416870, 673889160, 1010833740, 2021667480]

約数ペア:

[(1, 2021667480), (2, 1010833740), (3, 673889160), (4, 505416870), (5, 404333496), (6, 336944580), (7, 288809640), (8, 252708435), (9, 224629720), (10, 202166748), (12, 168472290), (14, 144404820), (15, 134777832), (18, 112314860), (20, 101083374), (21, 96269880), (24, 84236145), (28, 72202410), (30, 67388916), (31, 65215080), (35, 57761928), (36, 56157430), (40, 50541687), (42, 48134940), (45, 44925944), (49, 41258520), (56, 36101205), (60, 33694458), (62, 32607540), (63, 32089960), (70, 28880964), (72, 28078715), (84, 24067470), (90, 22462972), (93, 21738360), (98, 20629260), (105, 19253976), (120, 16847229), (124, 16303770), (126, 16044980), (140, 14440482), (147, 13752840), (155, 13043016), (168, 12033735), (180, 11231486), (186, 10869180), (196, 10314630), (210, 9626988), (217, 9316440), (245, 8251704), (248, 8151885), (252, 8022490), (279, 7246120), (280, 7220241), (294, 6876420), (310, 6521508), (315, 6417992), (360, 5615743), (372, 5434590), (392, 5157315), (420, 4813494), (434, 4658220), (441, 4584280), (465, 4347672), (490, 4125852), (504, 4011245), (558, 3623060), (588, 3438210), (620, 3260754), (630, 3208996), (651, 3105480), (735, 2750568), (744, 2717295), (840, 2406747), (868, 2329110), (882, 2292140), (930, 2173836), (980, 2062926), (1085, 1863288), (1116, 1811530), (1176, 1719105), (1240, 1630377), (1260, 1604498), (1302, 1552740), (1395, 1449224), (1470, 1375284), (1519, 1330920), (1736, 1164555), (1764, 1146070), (1860, 1086918), (1953, 1035160), (1960, 1031463), (2170, 931644), (2205, 916856), (2232, 905765), (2520, 802249), (2604, 776370), (2790, 724612), (2940, 687642), (3038, 665460), (3255, 621096), (3528, 573035), (3697, 546840), (3720, 543459), (3906, 517580), (4340, 465822), (4410, 458428), (4557, 443640), (5208, 388185), (5580, 362306), (5880, 343821), (6076, 332730), (6510, 310548), (7394, 273420), (7595, 266184), (7812, 258790), (8680, 232911), (8820, 229214), (9114, 221820), (9765, 207032), (11091, 182280), (11160, 181153), (12152, 166365), (13020, 155274), (13671, 147880), (14788, 136710), (15190, 133092), (15624, 129395), (17640, 114607), (18228, 110910), (18485, 109368), (19530, 103516), (22182, 91140), (22785, 88728), (25879, 78120), (26040, 77637), (27342, 73940), (29576, 68355), (30380, 66546), (33273, 60760), (36456, 55455), (36970, 54684), (39060, 51758), (44364, 45570)]