65720388384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{87869}}^1$

素因数の和:87952

約数の個数: 216

約数和(自身を含む): 221509901340

約数和(自身を除く): 155789512956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 224, 252, 288, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 672, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1568, 1696, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 4704, 5088, 5194, 5936, 6678, 7056, 7632, 7791, 8904, 10388, 11872, 13356, 14112, 15264, 15582, 17808, 20776, 23373, 26712, 31164, 35616, 41552, 46746, 53424, 62328, 83104, 87869, 93492, 106848, 124656, 175738, 186984, 249312, 263607, 351476, 373968, 527214, 615083, 702952, 747936, 790821, 1054428, 1230166, 1405904, 1581642, 1845249, 2108856, 2460332, 2811808, 3163284, 3690498, 4217712, 4305581, 4657057, 4920664, 5535747, 6326568, 7380996, 8435424, 8611162, 9314114, 9841328, 11071494, 12653136, 12916743, 13971171, 14761992, 17222324, 18628228, 19682656, 22142988, 25306272, 25833486, 27942342, 29523984, 32599399, 34444648, 37256456, 38750229, 41913513, 44285976, 51666972, 55884684, 59047968, 65198798, 68889296, 74512912, 77500458, 83827026, 88571952, 97798197, 103333944, 111769368, 130397596, 137778592, 149025824, 155000916, 167654052, 177143904, 195596394, 206667888, 223538736, 228195793, 260795192, 293394591, 310001832, 335308104, 391192788, 413335776, 447077472, 456391586, 521590384, 586789182, 620003664, 670616208, 684587379, 782385576, 912783172, 1043180768, 1173578364, 1240007328, 1341232416, 1369174758, 1564771152, 1825566344, 2053762137, 2347156728, 2738349516, 3129542304, 3651132688, 4107524274, 4694313456, 5476699032, 7302265376, 8215048548, 9388626912, 10953398064, 16430097096, 21906796128, 32860194192, 65720388384]

約数ペア:

[(1, 65720388384), (2, 32860194192), (3, 21906796128), (4, 16430097096), (6, 10953398064), (7, 9388626912), (8, 8215048548), (9, 7302265376), (12, 5476699032), (14, 4694313456), (16, 4107524274), (18, 3651132688), (21, 3129542304), (24, 2738349516), (28, 2347156728), (32, 2053762137), (36, 1825566344), (42, 1564771152), (48, 1369174758), (49, 1341232416), (53, 1240007328), (56, 1173578364), (63, 1043180768), (72, 912783172), (84, 782385576), (96, 684587379), (98, 670616208), (106, 620003664), (112, 586789182), (126, 521590384), (144, 456391586), (147, 447077472), (159, 413335776), (168, 391192788), (196, 335308104), (212, 310001832), (224, 293394591), (252, 260795192), (288, 228195793), (294, 223538736), (318, 206667888), (336, 195596394), (371, 177143904), (392, 167654052), (424, 155000916), (441, 149025824), (477, 137778592), (504, 130397596), (588, 111769368), (636, 103333944), (672, 97798197), (742, 88571952), (784, 83827026), (848, 77500458), (882, 74512912), (954, 68889296), (1008, 65198798), (1113, 59047968), (1176, 55884684), (1272, 51666972), (1484, 44285976), (1568, 41913513), (1696, 38750229), (1764, 37256456), (1908, 34444648), (2016, 32599399), (2226, 29523984), (2352, 27942342), (2544, 25833486), (2597, 25306272), (2968, 22142988), (3339, 19682656), (3528, 18628228), (3816, 17222324), (4452, 14761992), (4704, 13971171), (5088, 12916743), (5194, 12653136), (5936, 11071494), (6678, 9841328), (7056, 9314114), (7632, 8611162), (7791, 8435424), (8904, 7380996), (10388, 6326568), (11872, 5535747), (13356, 4920664), (14112, 4657057), (15264, 4305581), (15582, 4217712), (17808, 3690498), (20776, 3163284), (23373, 2811808), (26712, 2460332), (31164, 2108856), (35616, 1845249), (41552, 1581642), (46746, 1405904), (53424, 1230166), (62328, 1054428), (83104, 790821), (87869, 747936), (93492, 702952), (106848, 615083), (124656, 527214), (175738, 373968), (186984, 351476), (249312, 263607)]