994200840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 3423513600

約数和(自身を除く): 2429312760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 191, 228, 285, 342, 360, 380, 382, 456, 570, 573, 684, 760, 761, 764, 855, 955, 1140, 1146, 1368, 1522, 1528, 1710, 1719, 1910, 2280, 2283, 2292, 2865, 3044, 3420, 3438, 3629, 3805, 3820, 4566, 4584, 5730, 6088, 6840, 6849, 6876, 7258, 7610, 7640, 8595, 9132, 10887, 11415, 11460, 13698, 13752, 14459, 14516, 15220, 17190, 18145, 18264, 21774, 22830, 22920, 27396, 28918, 29032, 30440, 32661, 34245, 34380, 36290, 43377, 43548, 45660, 54435, 54792, 57836, 65322, 68490, 68760, 72295, 72580, 86754, 87096, 91320, 108870, 115672, 130131, 130644, 136980, 144590, 145160, 145351, 163305, 173508, 216885, 217740, 260262, 261288, 273960, 289180, 290702, 326610, 347016, 433770, 435480, 436053, 520524, 578360, 581404, 650655, 653220, 726755, 867540, 872106, 1041048, 1162808, 1301310, 1306440, 1308159, 1453510, 1735080, 1744212, 2180265, 2602620, 2616318, 2761669, 2907020, 3488424, 4360530, 5205240, 5232636, 5523338, 5814040, 6540795, 8285007, 8721060, 10465272, 11046676, 13081590, 13808345, 16570014, 17442120, 22093352, 24855021, 26163180, 27616690, 33140028, 41425035, 49710042, 52326360, 55233380, 66280056, 82850070, 99420084, 110466760, 124275105, 165700140, 198840168, 248550210, 331400280, 497100420, 994200840]

約数ペア:

[(1, 994200840), (2, 497100420), (3, 331400280), (4, 248550210), (5, 198840168), (6, 165700140), (8, 124275105), (9, 110466760), (10, 99420084), (12, 82850070), (15, 66280056), (18, 55233380), (19, 52326360), (20, 49710042), (24, 41425035), (30, 33140028), (36, 27616690), (38, 26163180), (40, 24855021), (45, 22093352), (57, 17442120), (60, 16570014), (72, 13808345), (76, 13081590), (90, 11046676), (95, 10465272), (114, 8721060), (120, 8285007), (152, 6540795), (171, 5814040), (180, 5523338), (190, 5232636), (191, 5205240), (228, 4360530), (285, 3488424), (342, 2907020), (360, 2761669), (380, 2616318), (382, 2602620), (456, 2180265), (570, 1744212), (573, 1735080), (684, 1453510), (760, 1308159), (761, 1306440), (764, 1301310), (855, 1162808), (955, 1041048), (1140, 872106), (1146, 867540), (1368, 726755), (1522, 653220), (1528, 650655), (1710, 581404), (1719, 578360), (1910, 520524), (2280, 436053), (2283, 435480), (2292, 433770), (2865, 347016), (3044, 326610), (3420, 290702), (3438, 289180), (3629, 273960), (3805, 261288), (3820, 260262), (4566, 217740), (4584, 216885), (5730, 173508), (6088, 163305), (6840, 145351), (6849, 145160), (6876, 144590), (7258, 136980), (7610, 130644), (7640, 130131), (8595, 115672), (9132, 108870), (10887, 91320), (11415, 87096), (11460, 86754), (13698, 72580), (13752, 72295), (14459, 68760), (14516, 68490), (15220, 65322), (17190, 57836), (18145, 54792), (18264, 54435), (21774, 45660), (22830, 43548), (22920, 43377), (27396, 36290), (28918, 34380), (29032, 34245), (30440, 32661)]