1022486220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 3654819840

約数和(自身を除く): 2632333620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 223, 252, 270, 315, 378, 420, 446, 540, 630, 669, 756, 892, 945, 1115, 1213, 1260, 1338, 1561, 1890, 2007, 2230, 2426, 2676, 3122, 3345, 3639, 3780, 4014, 4460, 4683, 4852, 6021, 6065, 6244, 6690, 7278, 7805, 8028, 8491, 9366, 10035, 10917, 12042, 12130, 13380, 14049, 14556, 15610, 16982, 18195, 18732, 20070, 21834, 23415, 24084, 24260, 25473, 28098, 30105, 31220, 32751, 33964, 36390, 40140, 42147, 42455, 43668, 46830, 50946, 54585, 56196, 60210, 65502, 70245, 72780, 76419, 84294, 84910, 93660, 101892, 109170, 120420, 127365, 131004, 140490, 152838, 163755, 168588, 169820, 210735, 218340, 229257, 254730, 270499, 280980, 305676, 327510, 382095, 421470, 458514, 509460, 540998, 655020, 764190, 811497, 842940, 917028, 1081996, 1146285, 1352495, 1528380, 1622994, 1893493, 2292570, 2434491, 2704990, 3245988, 3786986, 4057485, 4585140, 4868982, 5409980, 5680479, 7303473, 7573972, 8114970, 9467465, 9737964, 11360958, 12172455, 14606946, 16229940, 17041437, 18934930, 22721916, 24344910, 28402395, 29213892, 34082874, 36517365, 37869860, 48689820, 51124311, 56804790, 68165748, 73034730, 85207185, 102248622, 113609580, 146069460, 170414370, 204497244, 255621555, 340828740, 511243110, 1022486220]

約数ペア:

[(1, 1022486220), (2, 511243110), (3, 340828740), (4, 255621555), (5, 204497244), (6, 170414370), (7, 146069460), (9, 113609580), (10, 102248622), (12, 85207185), (14, 73034730), (15, 68165748), (18, 56804790), (20, 51124311), (21, 48689820), (27, 37869860), (28, 36517365), (30, 34082874), (35, 29213892), (36, 28402395), (42, 24344910), (45, 22721916), (54, 18934930), (60, 17041437), (63, 16229940), (70, 14606946), (84, 12172455), (90, 11360958), (105, 9737964), (108, 9467465), (126, 8114970), (135, 7573972), (140, 7303473), (180, 5680479), (189, 5409980), (210, 4868982), (223, 4585140), (252, 4057485), (270, 3786986), (315, 3245988), (378, 2704990), (420, 2434491), (446, 2292570), (540, 1893493), (630, 1622994), (669, 1528380), (756, 1352495), (892, 1146285), (945, 1081996), (1115, 917028), (1213, 842940), (1260, 811497), (1338, 764190), (1561, 655020), (1890, 540998), (2007, 509460), (2230, 458514), (2426, 421470), (2676, 382095), (3122, 327510), (3345, 305676), (3639, 280980), (3780, 270499), (4014, 254730), (4460, 229257), (4683, 218340), (4852, 210735), (6021, 169820), (6065, 168588), (6244, 163755), (6690, 152838), (7278, 140490), (7805, 131004), (8028, 127365), (8491, 120420), (9366, 109170), (10035, 101892), (10917, 93660), (12042, 84910), (12130, 84294), (13380, 76419), (14049, 72780), (14556, 70245), (15610, 65502), (16982, 60210), (18195, 56196), (18732, 54585), (20070, 50946), (21834, 46830), (23415, 43668), (24084, 42455), (24260, 42147), (25473, 40140), (28098, 36390), (30105, 33964), (31220, 32751)]