239671440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 896728320

約数和(自身を除く): 657056880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 72, 80, 85, 90, 102, 107, 108, 120, 122, 135, 136, 144, 153, 170, 180, 183, 204, 214, 216, 240, 244, 255, 270, 272, 305, 306, 321, 340, 360, 366, 408, 428, 432, 459, 488, 510, 535, 540, 549, 610, 612, 642, 680, 720, 732, 765, 816, 856, 915, 918, 963, 976, 1020, 1037, 1070, 1080, 1098, 1220, 1224, 1284, 1360, 1464, 1530, 1605, 1647, 1712, 1819, 1830, 1836, 1926, 2040, 2074, 2140, 2160, 2196, 2295, 2440, 2448, 2568, 2745, 2889, 2928, 3060, 3111, 3210, 3294, 3638, 3660, 3672, 3852, 4080, 4148, 4280, 4392, 4590, 4815, 4880, 5136, 5185, 5457, 5490, 5778, 6120, 6222, 6420, 6527, 6588, 7276, 7320, 7344, 7704, 8235, 8296, 8560, 8784, 9095, 9180, 9333, 9630, 10370, 10914, 10980, 11556, 12240, 12444, 12840, 13054, 13176, 14445, 14552, 14640, 15408, 15555, 16371, 16470, 16592, 18190, 18360, 18666, 19260, 19581, 20740, 21828, 21960, 23112, 24888, 25680, 26108, 26352, 27285, 27999, 28890, 29104, 31110, 32635, 32742, 32940, 36380, 36720, 37332, 38520, 39162, 41480, 43656, 43920, 46224, 46665, 49113, 49776, 52216, 54570, 55998, 57780, 58743, 62220, 65270, 65484, 65880, 72760, 74664, 77040, 78324, 81855, 82960, 87312, 93330, 97905, 98226, 104432, 109140, 110959, 111996, 115560, 117486, 124440, 130540, 130968, 131760, 139995, 145520, 149328, 156648, 163710, 176229, 186660, 195810, 196452, 218280, 221918, 223992, 231120, 234972, 245565, 248880, 261080, 261936, 279990, 293715, 313296, 327420, 332877, 352458, 373320, 391620, 392904, 436560, 443836, 447984, 469944, 491130, 522160, 554795, 559980, 587430, 654840, 665754, 704916, 746640, 783240, 785808, 881145, 887672, 939888, 982260, 998631, 1109590, 1119960, 1174860, 1309680, 1331508, 1409832, 1566480, 1664385, 1762290, 1775344, 1964520, 1997262, 2219180, 2239920, 2349720, 2663016, 2819664, 2995893, 3328770, 3524580, 3929040, 3994524, 4438360, 4699440, 4993155, 5326032, 5991786, 6657540, 7049160, 7989048, 8876720, 9986310, 11983572, 13315080, 14098320, 14979465, 15978096, 19972620, 23967144, 26630160, 29958930, 39945240, 47934288, 59917860, 79890480, 119835720, 239671440]

約数ペア:

[(1, 239671440), (2, 119835720), (3, 79890480), (4, 59917860), (5, 47934288), (6, 39945240), (8, 29958930), (9, 26630160), (10, 23967144), (12, 19972620), (15, 15978096), (16, 14979465), (17, 14098320), (18, 13315080), (20, 11983572), (24, 9986310), (27, 8876720), (30, 7989048), (34, 7049160), (36, 6657540), (40, 5991786), (45, 5326032), (48, 4993155), (51, 4699440), (54, 4438360), (60, 3994524), (61, 3929040), (68, 3524580), (72, 3328770), (80, 2995893), (85, 2819664), (90, 2663016), (102, 2349720), (107, 2239920), (108, 2219180), (120, 1997262), (122, 1964520), (135, 1775344), (136, 1762290), (144, 1664385), (153, 1566480), (170, 1409832), (180, 1331508), (183, 1309680), (204, 1174860), (214, 1119960), (216, 1109590), (240, 998631), (244, 982260), (255, 939888), (270, 887672), (272, 881145), (305, 785808), (306, 783240), (321, 746640), (340, 704916), (360, 665754), (366, 654840), (408, 587430), (428, 559980), (432, 554795), (459, 522160), (488, 491130), (510, 469944), (535, 447984), (540, 443836), (549, 436560), (610, 392904), (612, 391620), (642, 373320), (680, 352458), (720, 332877), (732, 327420), (765, 313296), (816, 293715), (856, 279990), (915, 261936), (918, 261080), (963, 248880), (976, 245565), (1020, 234972), (1037, 231120), (1070, 223992), (1080, 221918), (1098, 218280), (1220, 196452), (1224, 195810), (1284, 186660), (1360, 176229), (1464, 163710), (1530, 156648), (1605, 149328), (1647, 145520), (1712, 139995), (1819, 131760), (1830, 130968), (1836, 130540), (1926, 124440), (2040, 117486), (2074, 115560), (2140, 111996), (2160, 110959), (2196, 109140), (2295, 104432), (2440, 98226), (2448, 97905), (2568, 93330), (2745, 87312), (2889, 82960), (2928, 81855), (3060, 78324), (3111, 77040), (3210, 74664), (3294, 72760), (3638, 65880), (3660, 65484), (3672, 65270), (3852, 62220), (4080, 58743), (4148, 57780), (4280, 55998), (4392, 54570), (4590, 52216), (4815, 49776), (4880, 49113), (5136, 46665), (5185, 46224), (5457, 43920), (5490, 43656), (5778, 41480), (6120, 39162), (6222, 38520), (6420, 37332), (6527, 36720), (6588, 36380), (7276, 32940), (7320, 32742), (7344, 32635), (7704, 31110), (8235, 29104), (8296, 28890), (8560, 27999), (8784, 27285), (9095, 26352), (9180, 26108), (9333, 25680), (9630, 24888), (10370, 23112), (10914, 21960), (10980, 21828), (11556, 20740), (12240, 19581), (12444, 19260), (12840, 18666), (13054, 18360), (13176, 18190), (14445, 16592), (14552, 16470), (14640, 16371), (15408, 15555)]