420586320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2069}}^1$

素因数の和:2114

約数の個数: 240

約数和(自身を含む): 1638645120

約数和(自身を除く): 1218058800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2069, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4138, 4235, 4620, 4840, 5082, 5808, 6160, 6207, 6776, 7260, 8276, 8470, 9240, 9680, 10164, 10345, 12414, 12705, 13552, 14483, 14520, 16552, 16940, 18480, 20328, 20690, 22759, 24828, 25410, 28966, 29040, 31035, 33104, 33880, 40656, 41380, 43449, 45518, 49656, 50820, 57932, 62070, 67760, 68277, 72415, 82760, 86898, 91036, 99312, 101640, 113795, 115864, 124140, 136554, 144830, 159313, 165520, 173796, 182072, 203280, 217245, 227590, 231728, 248280, 250349, 273108, 289660, 318626, 341385, 347592, 364144, 434490, 455180, 477939, 496560, 500698, 546216, 579320, 637252, 682770, 695184, 751047, 796565, 868980, 910360, 955878, 1001396, 1092432, 1158640, 1251745, 1274504, 1365540, 1502094, 1593130, 1737960, 1752443, 1820720, 1911756, 2002792, 2389695, 2503490, 2549008, 2731080, 3004188, 3186260, 3475920, 3504886, 3755235, 3823512, 4005584, 4779390, 5006980, 5257329, 5462160, 6008376, 6372520, 7009772, 7510470, 7647024, 8762215, 9558780, 10013960, 10514658, 12016752, 12745040, 14019544, 15020940, 17524430, 19117560, 20027920, 21029316, 26286645, 28039088, 30041880, 35048860, 38235120, 42058632, 52573290, 60083760, 70097720, 84117264, 105146580, 140195440, 210293160, 420586320]

約数ペア:

[(1, 420586320), (2, 210293160), (3, 140195440), (4, 105146580), (5, 84117264), (6, 70097720), (7, 60083760), (8, 52573290), (10, 42058632), (11, 38235120), (12, 35048860), (14, 30041880), (15, 28039088), (16, 26286645), (20, 21029316), (21, 20027920), (22, 19117560), (24, 17524430), (28, 15020940), (30, 14019544), (33, 12745040), (35, 12016752), (40, 10514658), (42, 10013960), (44, 9558780), (48, 8762215), (55, 7647024), (56, 7510470), (60, 7009772), (66, 6372520), (70, 6008376), (77, 5462160), (80, 5257329), (84, 5006980), (88, 4779390), (105, 4005584), (110, 3823512), (112, 3755235), (120, 3504886), (121, 3475920), (132, 3186260), (140, 3004188), (154, 2731080), (165, 2549008), (168, 2503490), (176, 2389695), (210, 2002792), (220, 1911756), (231, 1820720), (240, 1752443), (242, 1737960), (264, 1593130), (280, 1502094), (308, 1365540), (330, 1274504), (336, 1251745), (363, 1158640), (385, 1092432), (420, 1001396), (440, 955878), (462, 910360), (484, 868980), (528, 796565), (560, 751047), (605, 695184), (616, 682770), (660, 637252), (726, 579320), (770, 546216), (840, 500698), (847, 496560), (880, 477939), (924, 455180), (968, 434490), (1155, 364144), (1210, 347592), (1232, 341385), (1320, 318626), (1452, 289660), (1540, 273108), (1680, 250349), (1694, 248280), (1815, 231728), (1848, 227590), (1936, 217245), (2069, 203280), (2310, 182072), (2420, 173796), (2541, 165520), (2640, 159313), (2904, 144830), (3080, 136554), (3388, 124140), (3630, 115864), (3696, 113795), (4138, 101640), (4235, 99312), (4620, 91036), (4840, 86898), (5082, 82760), (5808, 72415), (6160, 68277), (6207, 67760), (6776, 62070), (7260, 57932), (8276, 50820), (8470, 49656), (9240, 45518), (9680, 43449), (10164, 41380), (10345, 40656), (12414, 33880), (12705, 33104), (13552, 31035), (14483, 29040), (14520, 28966), (16552, 25410), (16940, 24828), (18480, 22759), (20328, 20690)]