4740787964280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17504017}}^1$

素因数の和:17504129

約数の個数: 128

約数和(自身を含む): 14846207906880

約数和(自身を除く): 10105419942600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 444, 488, 555, 610, 732, 740, 888, 915, 1110, 1220, 1464, 1480, 1830, 2220, 2257, 2440, 3660, 4440, 4514, 6771, 7320, 9028, 11285, 13542, 18056, 22570, 27084, 33855, 45140, 54168, 67710, 90280, 135420, 270840, 17504017, 35008034, 52512051, 70016068, 87520085, 105024102, 140032136, 175040170, 210048204, 262560255, 350080340, 420096408, 525120510, 647648629, 700160680, 1050241020, 1067745037, 1295297258, 1942945887, 2100482040, 2135490074, 2590594516, 3203235111, 3238243145, 3885891774, 4270980148, 5181189032, 5338725185, 6406470222, 6476486290, 7771783548, 8541960296, 9714729435, 10677450370, 12812940444, 12952972580, 15543567096, 16016175555, 19429458870, 21354900740, 25625880888, 25905945160, 32032351110, 38858917740, 39506566369, 42709801480, 64064702220, 77717835480, 79013132738, 118519699107, 128129404440, 158026265476, 197532831845, 237039398214, 316052530952, 395065663690, 474078796428, 592598495535, 790131327380, 948157592856, 1185196991070, 1580262654760, 2370393982140, 4740787964280]

約数ペア:

[(1, 4740787964280), (2, 2370393982140), (3, 1580262654760), (4, 1185196991070), (5, 948157592856), (6, 790131327380), (8, 592598495535), (10, 474078796428), (12, 395065663690), (15, 316052530952), (20, 237039398214), (24, 197532831845), (30, 158026265476), (37, 128129404440), (40, 118519699107), (60, 79013132738), (61, 77717835480), (74, 64064702220), (111, 42709801480), (120, 39506566369), (122, 38858917740), (148, 32032351110), (183, 25905945160), (185, 25625880888), (222, 21354900740), (244, 19429458870), (296, 16016175555), (305, 15543567096), (366, 12952972580), (370, 12812940444), (444, 10677450370), (488, 9714729435), (555, 8541960296), (610, 7771783548), (732, 6476486290), (740, 6406470222), (888, 5338725185), (915, 5181189032), (1110, 4270980148), (1220, 3885891774), (1464, 3238243145), (1480, 3203235111), (1830, 2590594516), (2220, 2135490074), (2257, 2100482040), (2440, 1942945887), (3660, 1295297258), (4440, 1067745037), (4514, 1050241020), (6771, 700160680), (7320, 647648629), (9028, 525120510), (11285, 420096408), (13542, 350080340), (18056, 262560255), (22570, 210048204), (27084, 175040170), (33855, 140032136), (45140, 105024102), (54168, 87520085), (67710, 70016068), (90280, 52512051), (135420, 35008034), (270840, 17504017)]