19328316480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19746

約数の個数: 336

約数和(自身を含む): 74868438528

約数和(自身を除く): 55540122048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 660, 682, 704, 720, 744, 792, 880, 930, 960, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 1984, 2046, 2112, 2232, 2480, 2640, 2728, 2790, 2880, 2976, 3069, 3168, 3410, 3520, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 5952, 6138, 6336, 6820, 7440, 7920, 8184, 8928, 9920, 10230, 10560, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 17856, 19681, 20460, 21824, 22320, 24552, 27280, 29760, 30690, 31680, 32736, 39362, 40920, 44640, 49104, 54560, 59043, 61380, 65472, 78724, 81840, 89280, 98208, 98405, 109120, 118086, 122760, 157448, 163680, 177129, 196416, 196810, 216491, 236172, 245520, 295215, 314896, 327360, 354258, 393620, 432982, 472344, 491040, 590430, 610111, 629792, 649473, 708516, 787240, 865964, 885645, 944688, 982080, 1082455, 1180860, 1220222, 1259584, 1298946, 1417032, 1574480, 1731928, 1771290, 1830333, 1889376, 1948419, 2164910, 2361720, 2440444, 2597892, 2834064, 3050555, 3148960, 3247365, 3463856, 3542580, 3660666, 3778752, 3896838, 4329820, 4723440, 4880888, 5195784, 5490999, 5668128, 6101110, 6297920, 6494730, 6711221, 6927712, 7085160, 7321332, 7793676, 8659640, 9151665, 9446880, 9742095, 9761776, 10391568, 10981998, 11336256, 12202220, 12989460, 13422442, 13855424, 14170320, 14642664, 15587352, 17319280, 18303330, 18893760, 19484190, 19523552, 20133663, 20783136, 21963996, 24404440, 25978920, 26844884, 27454995, 28340640, 29285328, 31174704, 33556105, 34638560, 36606660, 38968380, 39047104, 40267326, 41566272, 43927992, 48808880, 51957840, 53689768, 54909990, 56681280, 58570656, 60400989, 62349408, 67112210, 69277120, 73213320, 77936760, 80534652, 87855984, 97617760, 100668315, 103915680, 107379536, 109819980, 117141312, 120801978, 124698816, 134224420, 146426640, 155873520, 161069304, 175711968, 195235520, 201336630, 207831360, 214759072, 219639960, 241603956, 268448840, 292853280, 302004945, 311747040, 322138608, 351423936, 402673260, 429518144, 439279920, 483207912, 536897680, 585706560, 604009890, 623494080, 644277216, 805346520, 878559840, 966415824, 1073795360, 1208019780, 1288554432, 1610693040, 1757119680, 1932831648, 2147590720, 2416039560, 3221386080, 3865663296, 4832079120, 6442772160, 9664158240, 19328316480]

約数ペア:

[(1, 19328316480), (2, 9664158240), (3, 6442772160), (4, 4832079120), (5, 3865663296), (6, 3221386080), (8, 2416039560), (9, 2147590720), (10, 1932831648), (11, 1757119680), (12, 1610693040), (15, 1288554432), (16, 1208019780), (18, 1073795360), (20, 966415824), (22, 878559840), (24, 805346520), (30, 644277216), (31, 623494080), (32, 604009890), (33, 585706560), (36, 536897680), (40, 483207912), (44, 439279920), (45, 429518144), (48, 402673260), (55, 351423936), (60, 322138608), (62, 311747040), (64, 302004945), (66, 292853280), (72, 268448840), (80, 241603956), (88, 219639960), (90, 214759072), (93, 207831360), (96, 201336630), (99, 195235520), (110, 175711968), (120, 161069304), (124, 155873520), (132, 146426640), (144, 134224420), (155, 124698816), (160, 120801978), (165, 117141312), (176, 109819980), (180, 107379536), (186, 103915680), (192, 100668315), (198, 97617760), (220, 87855984), (240, 80534652), (248, 77936760), (264, 73213320), (279, 69277120), (288, 67112210), (310, 62349408), (320, 60400989), (330, 58570656), (341, 56681280), (352, 54909990), (360, 53689768), (372, 51957840), (396, 48808880), (440, 43927992), (465, 41566272), (480, 40267326), (495, 39047104), (496, 38968380), (528, 36606660), (558, 34638560), (576, 33556105), (620, 31174704), (660, 29285328), (682, 28340640), (704, 27454995), (720, 26844884), (744, 25978920), (792, 24404440), (880, 21963996), (930, 20783136), (960, 20133663), (990, 19523552), (992, 19484190), (1023, 18893760), (1056, 18303330), (1116, 17319280), (1240, 15587352), (1320, 14642664), (1364, 14170320), (1395, 13855424), (1440, 13422442), (1488, 12989460), (1584, 12202220), (1705, 11336256), (1760, 10981998), (1860, 10391568), (1980, 9761776), (1984, 9742095), (2046, 9446880), (2112, 9151665), (2232, 8659640), (2480, 7793676), (2640, 7321332), (2728, 7085160), (2790, 6927712), (2880, 6711221), (2976, 6494730), (3069, 6297920), (3168, 6101110), (3410, 5668128), (3520, 5490999), (3720, 5195784), (3960, 4880888), (4092, 4723440), (4464, 4329820), (4960, 3896838), (5115, 3778752), (5280, 3660666), (5456, 3542580), (5580, 3463856), (5952, 3247365), (6138, 3148960), (6336, 3050555), (6820, 2834064), (7440, 2597892), (7920, 2440444), (8184, 2361720), (8928, 2164910), (9920, 1948419), (10230, 1889376), (10560, 1830333), (10912, 1771290), (11160, 1731928), (12276, 1574480), (13640, 1417032), (14880, 1298946), (15345, 1259584), (15840, 1220222), (16368, 1180860), (17856, 1082455), (19681, 982080), (20460, 944688), (21824, 885645), (22320, 865964), (24552, 787240), (27280, 708516), (29760, 649473), (30690, 629792), (31680, 610111), (32736, 590430), (39362, 491040), (40920, 472344), (44640, 432982), (49104, 393620), (54560, 354258), (59043, 327360), (61380, 314896), (65472, 295215), (78724, 245520), (81840, 236172), (89280, 216491), (98208, 196810), (98405, 196416), (109120, 177129), (118086, 163680), (122760, 157448)]