239873040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 908084736

約数和(自身を除く): 668211696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 977, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1954, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2931, 3069, 3410, 3720, 3908, 3960, 4092, 4464, 4885, 5115, 5456, 5580, 5862, 6138, 6820, 7440, 7816, 7920, 8184, 8793, 9770, 10230, 10747, 11160, 11724, 12276, 13640, 14655, 15345, 15632, 16368, 17586, 19540, 20460, 21494, 22320, 23448, 24552, 27280, 29310, 30287, 30690, 32241, 35172, 39080, 40920, 42988, 43965, 46896, 49104, 53735, 58620, 60574, 61380, 64482, 70344, 78160, 81840, 85976, 87930, 90861, 96723, 107470, 117240, 121148, 122760, 128964, 140688, 151435, 161205, 171952, 175860, 181722, 193446, 214940, 234480, 242296, 245520, 257928, 272583, 302870, 322410, 333157, 351720, 363444, 386892, 429880, 454305, 483615, 484592, 515856, 545166, 605740, 644820, 666314, 703440, 726888, 773784, 859760, 908610, 967230, 999471, 1090332, 1211480, 1289640, 1332628, 1362915, 1453776, 1547568, 1665785, 1817220, 1934460, 1998942, 2180664, 2422960, 2579280, 2665256, 2725830, 2998413, 3331570, 3634440, 3868920, 3997884, 4361328, 4997355, 5330512, 5451660, 5996826, 6663140, 7268880, 7737840, 7995768, 9994710, 10903320, 11993652, 13326280, 14992065, 15991536, 19989420, 21806640, 23987304, 26652560, 29984130, 39978840, 47974608, 59968260, 79957680, 119936520, 239873040]

約数ペア:

[(1, 239873040), (2, 119936520), (3, 79957680), (4, 59968260), (5, 47974608), (6, 39978840), (8, 29984130), (9, 26652560), (10, 23987304), (11, 21806640), (12, 19989420), (15, 15991536), (16, 14992065), (18, 13326280), (20, 11993652), (22, 10903320), (24, 9994710), (30, 7995768), (31, 7737840), (33, 7268880), (36, 6663140), (40, 5996826), (44, 5451660), (45, 5330512), (48, 4997355), (55, 4361328), (60, 3997884), (62, 3868920), (66, 3634440), (72, 3331570), (80, 2998413), (88, 2725830), (90, 2665256), (93, 2579280), (99, 2422960), (110, 2180664), (120, 1998942), (124, 1934460), (132, 1817220), (144, 1665785), (155, 1547568), (165, 1453776), (176, 1362915), (180, 1332628), (186, 1289640), (198, 1211480), (220, 1090332), (240, 999471), (248, 967230), (264, 908610), (279, 859760), (310, 773784), (330, 726888), (341, 703440), (360, 666314), (372, 644820), (396, 605740), (440, 545166), (465, 515856), (495, 484592), (496, 483615), (528, 454305), (558, 429880), (620, 386892), (660, 363444), (682, 351720), (720, 333157), (744, 322410), (792, 302870), (880, 272583), (930, 257928), (977, 245520), (990, 242296), (1023, 234480), (1116, 214940), (1240, 193446), (1320, 181722), (1364, 175860), (1395, 171952), (1488, 161205), (1584, 151435), (1705, 140688), (1860, 128964), (1954, 122760), (1980, 121148), (2046, 117240), (2232, 107470), (2480, 96723), (2640, 90861), (2728, 87930), (2790, 85976), (2931, 81840), (3069, 78160), (3410, 70344), (3720, 64482), (3908, 61380), (3960, 60574), (4092, 58620), (4464, 53735), (4885, 49104), (5115, 46896), (5456, 43965), (5580, 42988), (5862, 40920), (6138, 39080), (6820, 35172), (7440, 32241), (7816, 30690), (7920, 30287), (8184, 29310), (8793, 27280), (9770, 24552), (10230, 23448), (10747, 22320), (11160, 21494), (11724, 20460), (12276, 19540), (13640, 17586), (14655, 16368), (15345, 15632)]