4991679360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1657}}^1$

素因数の和:2205

約数の個数: 192

約数和(自身を含む): 17280272880

約数和(自身を除く): 12288593520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 523, 576, 640, 720, 960, 1046, 1152, 1440, 1569, 1657, 1920, 2092, 2615, 2880, 3138, 3314, 4184, 4707, 4971, 5230, 5760, 6276, 6628, 7845, 8285, 8368, 9414, 9942, 10460, 12552, 13256, 14913, 15690, 16570, 16736, 18828, 19884, 20920, 23535, 24855, 25104, 26512, 29826, 31380, 33140, 33472, 37656, 39768, 41840, 47070, 49710, 50208, 53024, 59652, 62760, 66280, 66944, 74565, 75312, 79536, 83680, 94140, 99420, 100416, 106048, 119304, 125520, 132560, 149130, 150624, 159072, 167360, 188280, 198840, 200832, 212096, 238608, 251040, 265120, 298260, 301248, 318144, 334720, 376560, 397680, 477216, 502080, 530240, 596520, 602496, 636288, 753120, 795360, 866611, 954432, 1004160, 1060480, 1193040, 1506240, 1590720, 1733222, 1908864, 2386080, 2599833, 3012480, 3181440, 3466444, 4333055, 4772160, 5199666, 6932888, 7799499, 8666110, 9544320, 10399332, 12999165, 13865776, 15598998, 17332220, 20798664, 25998330, 27731552, 31197996, 34664440, 38997495, 41597328, 51996660, 55463104, 62395992, 69328880, 77994990, 83194656, 103993320, 110926208, 124791984, 138657760, 155989980, 166389312, 207986640, 249583968, 277315520, 311979960, 332778624, 415973280, 499167936, 554631040, 623959920, 831946560, 998335872, 1247919840, 1663893120, 2495839680, 4991679360]

約数ペア:

[(1, 4991679360), (2, 2495839680), (3, 1663893120), (4, 1247919840), (5, 998335872), (6, 831946560), (8, 623959920), (9, 554631040), (10, 499167936), (12, 415973280), (15, 332778624), (16, 311979960), (18, 277315520), (20, 249583968), (24, 207986640), (30, 166389312), (32, 155989980), (36, 138657760), (40, 124791984), (45, 110926208), (48, 103993320), (60, 83194656), (64, 77994990), (72, 69328880), (80, 62395992), (90, 55463104), (96, 51996660), (120, 41597328), (128, 38997495), (144, 34664440), (160, 31197996), (180, 27731552), (192, 25998330), (240, 20798664), (288, 17332220), (320, 15598998), (360, 13865776), (384, 12999165), (480, 10399332), (523, 9544320), (576, 8666110), (640, 7799499), (720, 6932888), (960, 5199666), (1046, 4772160), (1152, 4333055), (1440, 3466444), (1569, 3181440), (1657, 3012480), (1920, 2599833), (2092, 2386080), (2615, 1908864), (2880, 1733222), (3138, 1590720), (3314, 1506240), (4184, 1193040), (4707, 1060480), (4971, 1004160), (5230, 954432), (5760, 866611), (6276, 795360), (6628, 753120), (7845, 636288), (8285, 602496), (8368, 596520), (9414, 530240), (9942, 502080), (10460, 477216), (12552, 397680), (13256, 376560), (14913, 334720), (15690, 318144), (16570, 301248), (16736, 298260), (18828, 265120), (19884, 251040), (20920, 238608), (23535, 212096), (24855, 200832), (25104, 198840), (26512, 188280), (29826, 167360), (31380, 159072), (33140, 150624), (33472, 149130), (37656, 132560), (39768, 125520), (41840, 119304), (47070, 106048), (49710, 100416), (50208, 99420), (53024, 94140), (59652, 83680), (62760, 79536), (66280, 75312), (66944, 74565)]