818834940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 384

約数和(自身を含む): 3251404800

約数和(自身を除く): 2432569860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 47, 54, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 108, 110, 126, 132, 135, 140, 141, 154, 165, 180, 188, 189, 198, 210, 220, 231, 235, 252, 270, 282, 297, 308, 315, 329, 330, 378, 385, 396, 419, 420, 423, 462, 470, 495, 517, 540, 564, 594, 630, 658, 660, 693, 705, 756, 770, 838, 846, 924, 940, 945, 987, 990, 1034, 1155, 1188, 1257, 1260, 1269, 1316, 1386, 1410, 1485, 1540, 1551, 1645, 1676, 1692, 1890, 1974, 1980, 2068, 2079, 2095, 2115, 2310, 2514, 2538, 2585, 2772, 2820, 2933, 2961, 2970, 3102, 3290, 3465, 3619, 3771, 3780, 3948, 4158, 4190, 4230, 4609, 4620, 4653, 4935, 5028, 5076, 5170, 5866, 5922, 5940, 6204, 6285, 6345, 6580, 6930, 7238, 7542, 7755, 8316, 8380, 8460, 8799, 8883, 9218, 9306, 9870, 10340, 10395, 10857, 11313, 11732, 11844, 12570, 12690, 13827, 13860, 13959, 14476, 14665, 14805, 15084, 15510, 17598, 17766, 18095, 18436, 18612, 18855, 19693, 19740, 20790, 21714, 22626, 23045, 23265, 25140, 25380, 26397, 27654, 27918, 29330, 29610, 31020, 32263, 32571, 35196, 35532, 36190, 37710, 39386, 41481, 41580, 43428, 43995, 44415, 45252, 46090, 46530, 52794, 54285, 55308, 55836, 56565, 58660, 59079, 59220, 64526, 65142, 69135, 69795, 72380, 75420, 78772, 79191, 82962, 87990, 88830, 92180, 93060, 96789, 97713, 98465, 105588, 108570, 113130, 118158, 124443, 129052, 130284, 131985, 137851, 138270, 139590, 158382, 161315, 162855, 165924, 175980, 177237, 177660, 193578, 195426, 196930, 207405, 216623, 217140, 226260, 236316, 248886, 263970, 275702, 276540, 279180, 290367, 295395, 316764, 322630, 325710, 354474, 387156, 390852, 393860, 395955, 413553, 414810, 433246, 483945, 488565, 497772, 527940, 531711, 551404, 580734, 590790, 622215, 645260, 649869, 651420, 689255, 708948, 791910, 827106, 829620, 866492, 871101, 886185, 967890, 977130, 1063422, 1083115, 1161468, 1181580, 1240659, 1244430, 1299738, 1378510, 1451835, 1516361, 1583820, 1654212, 1742202, 1772370, 1935780, 1949607, 1954260, 2067765, 2126844, 2166230, 2481318, 2488860, 2599476, 2658555, 2757020, 2903670, 3032722, 3249345, 3484404, 3544740, 3721977, 3899214, 4135530, 4332460, 4355505, 4549083, 4962636, 5317110, 5807340, 5848821, 6065444, 6203295, 6498690, 7443954, 7581805, 7798428, 8271060, 8711010, 9098166, 9748035, 10634220, 11697642, 12406590, 12997380, 13647249, 14887908, 15163610, 17422020, 18196332, 18609885, 19496070, 22745415, 23395284, 24813180, 27294498, 29244105, 30327220, 37219770, 38992140, 40941747, 45490830, 54588996, 58488210, 68236245, 74439540, 81883494, 90981660, 116976420, 136472490, 163766988, 204708735, 272944980, 409417470, 818834940]

約数ペア:

[(1, 818834940), (2, 409417470), (3, 272944980), (4, 204708735), (5, 163766988), (6, 136472490), (7, 116976420), (9, 90981660), (10, 81883494), (11, 74439540), (12, 68236245), (14, 58488210), (15, 54588996), (18, 45490830), (20, 40941747), (21, 38992140), (22, 37219770), (27, 30327220), (28, 29244105), (30, 27294498), (33, 24813180), (35, 23395284), (36, 22745415), (42, 19496070), (44, 18609885), (45, 18196332), (47, 17422020), (54, 15163610), (55, 14887908), (60, 13647249), (63, 12997380), (66, 12406590), (70, 11697642), (77, 10634220), (84, 9748035), (90, 9098166), (94, 8711010), (99, 8271060), (105, 7798428), (108, 7581805), (110, 7443954), (126, 6498690), (132, 6203295), (135, 6065444), (140, 5848821), (141, 5807340), (154, 5317110), (165, 4962636), (180, 4549083), (188, 4355505), (189, 4332460), (198, 4135530), (210, 3899214), (220, 3721977), (231, 3544740), (235, 3484404), (252, 3249345), (270, 3032722), (282, 2903670), (297, 2757020), (308, 2658555), (315, 2599476), (329, 2488860), (330, 2481318), (378, 2166230), (385, 2126844), (396, 2067765), (419, 1954260), (420, 1949607), (423, 1935780), (462, 1772370), (470, 1742202), (495, 1654212), (517, 1583820), (540, 1516361), (564, 1451835), (594, 1378510), (630, 1299738), (658, 1244430), (660, 1240659), (693, 1181580), (705, 1161468), (756, 1083115), (770, 1063422), (838, 977130), (846, 967890), (924, 886185), (940, 871101), (945, 866492), (987, 829620), (990, 827106), (1034, 791910), (1155, 708948), (1188, 689255), (1257, 651420), (1260, 649869), (1269, 645260), (1316, 622215), (1386, 590790), (1410, 580734), (1485, 551404), (1540, 531711), (1551, 527940), (1645, 497772), (1676, 488565), (1692, 483945), (1890, 433246), (1974, 414810), (1980, 413553), (2068, 395955), (2079, 393860), (2095, 390852), (2115, 387156), (2310, 354474), (2514, 325710), (2538, 322630), (2585, 316764), (2772, 295395), (2820, 290367), (2933, 279180), (2961, 276540), (2970, 275702), (3102, 263970), (3290, 248886), (3465, 236316), (3619, 226260), (3771, 217140), (3780, 216623), (3948, 207405), (4158, 196930), (4190, 195426), (4230, 193578), (4609, 177660), (4620, 177237), (4653, 175980), (4935, 165924), (5028, 162855), (5076, 161315), (5170, 158382), (5866, 139590), (5922, 138270), (5940, 137851), (6204, 131985), (6285, 130284), (6345, 129052), (6580, 124443), (6930, 118158), (7238, 113130), (7542, 108570), (7755, 105588), (8316, 98465), (8380, 97713), (8460, 96789), (8799, 93060), (8883, 92180), (9218, 88830), (9306, 87990), (9870, 82962), (10340, 79191), (10395, 78772), (10857, 75420), (11313, 72380), (11732, 69795), (11844, 69135), (12570, 65142), (12690, 64526), (13827, 59220), (13860, 59079), (13959, 58660), (14476, 56565), (14665, 55836), (14805, 55308), (15084, 54285), (15510, 52794), (17598, 46530), (17766, 46090), (18095, 45252), (18436, 44415), (18612, 43995), (18855, 43428), (19693, 41580), (19740, 41481), (20790, 39386), (21714, 37710), (22626, 36190), (23045, 35532), (23265, 35196), (25140, 32571), (25380, 32263), (26397, 31020), (27654, 29610), (27918, 29330)]