78895028520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{91811}}^1$

素因数の和:91877

約数の個数: 384

約数和(自身を含む): 329994362880

約数和(自身を除く): 251099334360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 248, 252, 264, 279, 280, 308, 310, 315, 330, 341, 360, 372, 385, 396, 420, 434, 440, 462, 465, 495, 504, 558, 616, 620, 630, 651, 660, 682, 693, 744, 770, 792, 840, 868, 924, 930, 990, 1023, 1085, 1116, 1155, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1540, 1705, 1736, 1848, 1860, 1953, 1980, 2046, 2170, 2232, 2310, 2387, 2520, 2604, 2728, 2772, 2790, 3069, 3080, 3255, 3410, 3465, 3720, 3906, 3960, 4092, 4340, 4620, 4774, 5115, 5208, 5544, 5580, 6138, 6510, 6820, 6930, 7161, 7812, 8184, 8680, 9240, 9548, 9765, 10230, 11160, 11935, 12276, 13020, 13640, 13860, 14322, 15345, 15624, 19096, 19530, 20460, 21483, 23870, 24552, 26040, 27720, 28644, 30690, 35805, 39060, 40920, 42966, 47740, 57288, 61380, 71610, 78120, 85932, 91811, 95480, 107415, 122760, 143220, 171864, 183622, 214830, 275433, 286440, 367244, 429660, 459055, 550866, 642677, 734488, 826299, 859320, 918110, 1009921, 1101732, 1285354, 1377165, 1652598, 1836220, 1928031, 2019842, 2203464, 2570708, 2754330, 2846141, 3029763, 3213385, 3305196, 3672440, 3856062, 4039684, 4131495, 5049605, 5141416, 5508660, 5692282, 5784093, 6059526, 6426770, 6610392, 7069447, 7712124, 8079368, 8262990, 8538423, 9089289, 9640155, 10099210, 11017320, 11384564, 11568186, 12119052, 12853540, 14138894, 14230705, 15148815, 15424248, 16525980, 17076846, 18178578, 19280310, 19922987, 20198420, 21208341, 22769128, 23136372, 24238104, 25615269, 25707080, 28277788, 28461410, 28920465, 30297630, 31307551, 33051960, 34153692, 35347235, 36357156, 38560620, 39845974, 40396840, 42416682, 42692115, 45446445, 46272744, 51230538, 56555576, 56922820, 57840930, 59768961, 60595260, 62615102, 63625023, 68307384, 70694470, 72714312, 77121240, 79691948, 84833364, 85384230, 90892890, 93922653, 99614935, 102461076, 106041705, 113845640, 115681860, 119537922, 121190520, 125230204, 127250046, 128076345, 141388940, 156537755, 159383896, 169666728, 170768460, 179306883, 181785780, 187845306, 199229870, 204922152, 212083410, 219152857, 231363720, 239075844, 250460408, 254500092, 256152690, 281767959, 282777880, 298844805, 313075510, 318125115, 341536920, 358613766, 363571560, 375690612, 398459740, 424166820, 438305714, 469613265, 478151688, 509000184, 512305380, 563535918, 597689610, 626151020, 636250230, 657458571, 717227532, 751381224, 796919480, 848333640, 876611428, 896534415, 939226530, 1024610760, 1095764285, 1127071836, 1195379220, 1252302040, 1272500460, 1314917142, 1408839795, 1434455064, 1753222856, 1793068830, 1878453060, 1972375713, 2191528570, 2254143672, 2390758440, 2545000920, 2629834284, 2817679590, 3287292855, 3586137660, 3756906120, 3944751426, 4383057140, 5259668568, 5635359180, 6574585710, 7172275320, 7889502852, 8766114280, 9861878565, 11270718360, 13149171420, 15779005704, 19723757130, 26298342840, 39447514260, 78895028520]

約数ペア:

[(1, 78895028520), (2, 39447514260), (3, 26298342840), (4, 19723757130), (5, 15779005704), (6, 13149171420), (7, 11270718360), (8, 9861878565), (9, 8766114280), (10, 7889502852), (11, 7172275320), (12, 6574585710), (14, 5635359180), (15, 5259668568), (18, 4383057140), (20, 3944751426), (21, 3756906120), (22, 3586137660), (24, 3287292855), (28, 2817679590), (30, 2629834284), (31, 2545000920), (33, 2390758440), (35, 2254143672), (36, 2191528570), (40, 1972375713), (42, 1878453060), (44, 1793068830), (45, 1753222856), (55, 1434455064), (56, 1408839795), (60, 1314917142), (62, 1272500460), (63, 1252302040), (66, 1195379220), (70, 1127071836), (72, 1095764285), (77, 1024610760), (84, 939226530), (88, 896534415), (90, 876611428), (93, 848333640), (99, 796919480), (105, 751381224), (110, 717227532), (120, 657458571), (124, 636250230), (126, 626151020), (132, 597689610), (140, 563535918), (154, 512305380), (155, 509000184), (165, 478151688), (168, 469613265), (180, 438305714), (186, 424166820), (198, 398459740), (210, 375690612), (217, 363571560), (220, 358613766), (231, 341536920), (248, 318125115), (252, 313075510), (264, 298844805), (279, 282777880), (280, 281767959), (308, 256152690), (310, 254500092), (315, 250460408), (330, 239075844), (341, 231363720), (360, 219152857), (372, 212083410), (385, 204922152), (396, 199229870), (420, 187845306), (434, 181785780), (440, 179306883), (462, 170768460), (465, 169666728), (495, 159383896), (504, 156537755), (558, 141388940), (616, 128076345), (620, 127250046), (630, 125230204), (651, 121190520), (660, 119537922), (682, 115681860), (693, 113845640), (744, 106041705), (770, 102461076), (792, 99614935), (840, 93922653), (868, 90892890), (924, 85384230), (930, 84833364), (990, 79691948), (1023, 77121240), (1085, 72714312), (1116, 70694470), (1155, 68307384), (1240, 63625023), (1260, 62615102), (1302, 60595260), (1320, 59768961), (1364, 57840930), (1386, 56922820), (1395, 56555576), (1540, 51230538), (1705, 46272744), (1736, 45446445), (1848, 42692115), (1860, 42416682), (1953, 40396840), (1980, 39845974), (2046, 38560620), (2170, 36357156), (2232, 35347235), (2310, 34153692), (2387, 33051960), (2520, 31307551), (2604, 30297630), (2728, 28920465), (2772, 28461410), (2790, 28277788), (3069, 25707080), (3080, 25615269), (3255, 24238104), (3410, 23136372), (3465, 22769128), (3720, 21208341), (3906, 20198420), (3960, 19922987), (4092, 19280310), (4340, 18178578), (4620, 17076846), (4774, 16525980), (5115, 15424248), (5208, 15148815), (5544, 14230705), (5580, 14138894), (6138, 12853540), (6510, 12119052), (6820, 11568186), (6930, 11384564), (7161, 11017320), (7812, 10099210), (8184, 9640155), (8680, 9089289), (9240, 8538423), (9548, 8262990), (9765, 8079368), (10230, 7712124), (11160, 7069447), (11935, 6610392), (12276, 6426770), (13020, 6059526), (13640, 5784093), (13860, 5692282), (14322, 5508660), (15345, 5141416), (15624, 5049605), (19096, 4131495), (19530, 4039684), (20460, 3856062), (21483, 3672440), (23870, 3305196), (24552, 3213385), (26040, 3029763), (27720, 2846141), (28644, 2754330), (30690, 2570708), (35805, 2203464), (39060, 2019842), (40920, 1928031), (42966, 1836220), (47740, 1652598), (57288, 1377165), (61380, 1285354), (71610, 1101732), (78120, 1009921), (85932, 918110), (91811, 859320), (95480, 826299), (107415, 734488), (122760, 642677), (143220, 550866), (171864, 459055), (183622, 429660), (214830, 367244), (275433, 286440)]