2078333280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17389}}^1$

素因数の和:17493

約数の個数: 144

約数和(自身を含む): 7178174640

約数和(自身を除く): 5099841360

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, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 17389, 19920, 23904, 29880, 34778, 39840, 52167, 59760, 69556, 86945, 104334, 119520, 139112, 156501, 173890, 208668, 260835, 278224, 313002, 347780, 417336, 521670, 556448, 626004, 695560, 782505, 834672, 1043340, 1252008, 1391120, 1443287, 1565010, 1669344, 2086680, 2504016, 2782240, 2886574, 3130020, 4173360, 4329861, 5008032, 5773148, 6260040, 7216435, 8346720, 8659722, 11546296, 12520080, 12989583, 14432870, 17319444, 21649305, 23092592, 25040160, 25979166, 28865740, 34638888, 43298610, 46185184, 51958332, 57731480, 64947915, 69277776, 86597220, 103916664, 115462960, 129895830, 138555552, 173194440, 207833328, 230925920, 259791660, 346388880, 415666656, 519583320, 692777760, 1039166640, 2078333280]

約数ペア:

[(1, 2078333280), (2, 1039166640), (3, 692777760), (4, 519583320), (5, 415666656), (6, 346388880), (8, 259791660), (9, 230925920), (10, 207833328), (12, 173194440), (15, 138555552), (16, 129895830), (18, 115462960), (20, 103916664), (24, 86597220), (30, 69277776), (32, 64947915), (36, 57731480), (40, 51958332), (45, 46185184), (48, 43298610), (60, 34638888), (72, 28865740), (80, 25979166), (83, 25040160), (90, 23092592), (96, 21649305), (120, 17319444), (144, 14432870), (160, 12989583), (166, 12520080), (180, 11546296), (240, 8659722), (249, 8346720), (288, 7216435), (332, 6260040), (360, 5773148), (415, 5008032), (480, 4329861), (498, 4173360), (664, 3130020), (720, 2886574), (747, 2782240), (830, 2504016), (996, 2086680), (1245, 1669344), (1328, 1565010), (1440, 1443287), (1494, 1391120), (1660, 1252008), (1992, 1043340), (2490, 834672), (2656, 782505), (2988, 695560), (3320, 626004), (3735, 556448), (3984, 521670), (4980, 417336), (5976, 347780), (6640, 313002), (7470, 278224), (7968, 260835), (9960, 208668), (11952, 173890), (13280, 156501), (14940, 139112), (17389, 119520), (19920, 104334), (23904, 86945), (29880, 69556), (34778, 59760), (39840, 52167)]