1780229664

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 252

約数和(自身を含む): 5648228334

約数和(自身を除く): 3867998670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 67, 68, 72, 81, 96, 102, 108, 134, 136, 144, 153, 162, 201, 204, 216, 243, 268, 272, 288, 306, 324, 402, 408, 432, 459, 486, 536, 544, 603, 612, 648, 729, 804, 816, 864, 918, 972, 1072, 1139, 1206, 1224, 1296, 1377, 1458, 1608, 1632, 1809, 1836, 1944, 2144, 2278, 2412, 2448, 2592, 2754, 2916, 3216, 3417, 3618, 3672, 3888, 4131, 4489, 4556, 4824, 4896, 5427, 5508, 5832, 6432, 6834, 7236, 7344, 7776, 8262, 8978, 9112, 9648, 10251, 10854, 11016, 11664, 12393, 13467, 13668, 14472, 14688, 16281, 16524, 17956, 18224, 19296, 20502, 21708, 22032, 23328, 24786, 26934, 27336, 28944, 30753, 32562, 33048, 35912, 36448, 40401, 41004, 43416, 44064, 48843, 49572, 53868, 54672, 57888, 61506, 65124, 66096, 71824, 76313, 80802, 82008, 86832, 92259, 97686, 99144, 107736, 109344, 121203, 123012, 130248, 132192, 143648, 152626, 161604, 164016, 173664, 184518, 195372, 198288, 215472, 228939, 242406, 246024, 260496, 276777, 305252, 323208, 328032, 363609, 369036, 390744, 396576, 430944, 457878, 484812, 492048, 520992, 553554, 610504, 646416, 686817, 727218, 738072, 781488, 830331, 915756, 969624, 984096, 1090827, 1107108, 1221008, 1292832, 1373634, 1454436, 1476144, 1562976, 1660662, 1831512, 1939248, 2060451, 2181654, 2214216, 2442016, 2747268, 2908872, 2952288, 3272481, 3321324, 3663024, 3878496, 4120902, 4363308, 4428432, 5494536, 5817744, 6181353, 6544962, 6642648, 7326048, 8241804, 8726616, 8856864, 10989072, 11635488, 12362706, 13089924, 13285296, 16483608, 17453232, 18544059, 21978144, 24725412, 26179848, 26570592, 32967216, 34906464, 37088118, 49450824, 52359696, 55632177, 65934432, 74176236, 98901648, 104719392, 111264354, 148352472, 197803296, 222528708, 296704944, 445057416, 593409888, 890114832, 1780229664]

約数ペア:

[(1, 1780229664), (2, 890114832), (3, 593409888), (4, 445057416), (6, 296704944), (8, 222528708), (9, 197803296), (12, 148352472), (16, 111264354), (17, 104719392), (18, 98901648), (24, 74176236), (27, 65934432), (32, 55632177), (34, 52359696), (36, 49450824), (48, 37088118), (51, 34906464), (54, 32967216), (67, 26570592), (68, 26179848), (72, 24725412), (81, 21978144), (96, 18544059), (102, 17453232), (108, 16483608), (134, 13285296), (136, 13089924), (144, 12362706), (153, 11635488), (162, 10989072), (201, 8856864), (204, 8726616), (216, 8241804), (243, 7326048), (268, 6642648), (272, 6544962), (288, 6181353), (306, 5817744), (324, 5494536), (402, 4428432), (408, 4363308), (432, 4120902), (459, 3878496), (486, 3663024), (536, 3321324), (544, 3272481), (603, 2952288), (612, 2908872), (648, 2747268), (729, 2442016), (804, 2214216), (816, 2181654), (864, 2060451), (918, 1939248), (972, 1831512), (1072, 1660662), (1139, 1562976), (1206, 1476144), (1224, 1454436), (1296, 1373634), (1377, 1292832), (1458, 1221008), (1608, 1107108), (1632, 1090827), (1809, 984096), (1836, 969624), (1944, 915756), (2144, 830331), (2278, 781488), (2412, 738072), (2448, 727218), (2592, 686817), (2754, 646416), (2916, 610504), (3216, 553554), (3417, 520992), (3618, 492048), (3672, 484812), (3888, 457878), (4131, 430944), (4489, 396576), (4556, 390744), (4824, 369036), (4896, 363609), (5427, 328032), (5508, 323208), (5832, 305252), (6432, 276777), (6834, 260496), (7236, 246024), (7344, 242406), (7776, 228939), (8262, 215472), (8978, 198288), (9112, 195372), (9648, 184518), (10251, 173664), (10854, 164016), (11016, 161604), (11664, 152626), (12393, 143648), (13467, 132192), (13668, 130248), (14472, 123012), (14688, 121203), (16281, 109344), (16524, 107736), (17956, 99144), (18224, 97686), (19296, 92259), (20502, 86832), (21708, 82008), (22032, 80802), (23328, 76313), (24786, 71824), (26934, 66096), (27336, 65124), (28944, 61506), (30753, 57888), (32562, 54672), (33048, 53868), (35912, 49572), (36448, 48843), (40401, 44064), (41004, 43416)]