1984101600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3402

約数の個数: 288

約数和(自身を含む): 7323281280

約数和(自身を除く): 5339179680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 416, 456, 475, 480, 494, 520, 570, 600, 608, 624, 650, 741, 760, 780, 800, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1248, 1300, 1425, 1482, 1520, 1560, 1824, 1900, 1950, 1976, 2080, 2280, 2400, 2470, 2600, 2850, 2964, 3040, 3120, 3347, 3705, 3800, 3900, 3952, 4560, 4940, 5200, 5700, 5928, 6175, 6240, 6694, 7410, 7600, 7800, 7904, 9120, 9880, 10041, 10400, 11400, 11856, 12350, 13388, 14820, 15200, 15600, 16735, 18525, 19760, 20082, 22800, 23712, 24700, 26776, 29640, 31200, 33470, 37050, 39520, 40164, 43511, 45600, 49400, 50205, 53552, 59280, 63593, 66940, 74100, 80328, 83675, 87022, 98800, 100410, 107104, 118560, 127186, 130533, 133880, 148200, 160656, 167350, 174044, 190779, 197600, 200820, 217555, 251025, 254372, 261066, 267760, 296400, 317965, 321312, 334700, 348088, 381558, 401640, 435110, 502050, 508744, 522132, 535520, 592800, 635930, 652665, 669400, 696176, 763116, 803280, 826709, 870220, 953895, 1004100, 1017488, 1044264, 1087775, 1271860, 1305330, 1338800, 1392352, 1526232, 1589825, 1606560, 1653418, 1740440, 1907790, 2008200, 2034976, 2088528, 2175550, 2480127, 2543720, 2610660, 2677600, 3052464, 3179650, 3263325, 3306836, 3480880, 3815580, 4016400, 4133545, 4177056, 4351100, 4769475, 4960254, 5087440, 5221320, 6104928, 6359300, 6526650, 6613672, 6961760, 7631160, 8032800, 8267090, 8702200, 9538950, 9920508, 10174880, 10442640, 12400635, 12718600, 13053300, 13227344, 15262320, 16534180, 17404400, 19077900, 19841016, 20667725, 20885280, 24801270, 25437200, 26106600, 26454688, 30524640, 33068360, 34808800, 38155800, 39682032, 41335450, 49602540, 50874400, 52213200, 62003175, 66136720, 76311600, 79364064, 82670900, 99205080, 104426400, 124006350, 132273440, 152623200, 165341800, 198410160, 248012700, 330683600, 396820320, 496025400, 661367200, 992050800, 1984101600]

約数ペア:

[(1, 1984101600), (2, 992050800), (3, 661367200), (4, 496025400), (5, 396820320), (6, 330683600), (8, 248012700), (10, 198410160), (12, 165341800), (13, 152623200), (15, 132273440), (16, 124006350), (19, 104426400), (20, 99205080), (24, 82670900), (25, 79364064), (26, 76311600), (30, 66136720), (32, 62003175), (38, 52213200), (39, 50874400), (40, 49602540), (48, 41335450), (50, 39682032), (52, 38155800), (57, 34808800), (60, 33068360), (65, 30524640), (75, 26454688), (76, 26106600), (78, 25437200), (80, 24801270), (95, 20885280), (96, 20667725), (100, 19841016), (104, 19077900), (114, 17404400), (120, 16534180), (130, 15262320), (150, 13227344), (152, 13053300), (156, 12718600), (160, 12400635), (190, 10442640), (195, 10174880), (200, 9920508), (208, 9538950), (228, 8702200), (240, 8267090), (247, 8032800), (260, 7631160), (285, 6961760), (300, 6613672), (304, 6526650), (312, 6359300), (325, 6104928), (380, 5221320), (390, 5087440), (400, 4960254), (416, 4769475), (456, 4351100), (475, 4177056), (480, 4133545), (494, 4016400), (520, 3815580), (570, 3480880), (600, 3306836), (608, 3263325), (624, 3179650), (650, 3052464), (741, 2677600), (760, 2610660), (780, 2543720), (800, 2480127), (912, 2175550), (950, 2088528), (975, 2034976), (988, 2008200), (1040, 1907790), (1140, 1740440), (1200, 1653418), (1235, 1606560), (1248, 1589825), (1300, 1526232), (1425, 1392352), (1482, 1338800), (1520, 1305330), (1560, 1271860), (1824, 1087775), (1900, 1044264), (1950, 1017488), (1976, 1004100), (2080, 953895), (2280, 870220), (2400, 826709), (2470, 803280), (2600, 763116), (2850, 696176), (2964, 669400), (3040, 652665), (3120, 635930), (3347, 592800), (3705, 535520), (3800, 522132), (3900, 508744), (3952, 502050), (4560, 435110), (4940, 401640), (5200, 381558), (5700, 348088), (5928, 334700), (6175, 321312), (6240, 317965), (6694, 296400), (7410, 267760), (7600, 261066), (7800, 254372), (7904, 251025), (9120, 217555), (9880, 200820), (10041, 197600), (10400, 190779), (11400, 174044), (11856, 167350), (12350, 160656), (13388, 148200), (14820, 133880), (15200, 130533), (15600, 127186), (16735, 118560), (18525, 107104), (19760, 100410), (20082, 98800), (22800, 87022), (23712, 83675), (24700, 80328), (26776, 74100), (29640, 66940), (31200, 63593), (33470, 59280), (37050, 53552), (39520, 50205), (40164, 49400), (43511, 45600)]