235539780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 808980480

約数和(自身を除く): 573440700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 210, 222, 230, 259, 276, 322, 345, 370, 420, 444, 460, 483, 518, 555, 644, 659, 690, 740, 777, 805, 851, 966, 1036, 1110, 1295, 1318, 1380, 1554, 1610, 1702, 1932, 1977, 2220, 2415, 2553, 2590, 2636, 3108, 3220, 3295, 3404, 3885, 3954, 4255, 4613, 4830, 5106, 5180, 5957, 6590, 7770, 7908, 8510, 9226, 9660, 9885, 10212, 11914, 12765, 13180, 13839, 15157, 15540, 17020, 17871, 18452, 19770, 23065, 23828, 24383, 25530, 27678, 29785, 30314, 35742, 39540, 45471, 46130, 48766, 51060, 55356, 59570, 60628, 69195, 71484, 73149, 75785, 89355, 90942, 92260, 97532, 106099, 119140, 121915, 138390, 146298, 151570, 170681, 178710, 181884, 212198, 227355, 243830, 276780, 292596, 303140, 318297, 341362, 357420, 365745, 424396, 454710, 487660, 512043, 530495, 560809, 636594, 682724, 731490, 853405, 909420, 1024086, 1060990, 1121618, 1273188, 1462980, 1591485, 1682427, 1706810, 2048172, 2121980, 2243236, 2560215, 2804045, 3182970, 3364854, 3413620, 3925663, 5120430, 5608090, 6365940, 6729708, 7851326, 8412135, 10240860, 11216180, 11776989, 15702652, 16824270, 19628315, 23553978, 33648540, 39256630, 47107956, 58884945, 78513260, 117769890, 235539780]

約数ペア:

[(1, 235539780), (2, 117769890), (3, 78513260), (4, 58884945), (5, 47107956), (6, 39256630), (7, 33648540), (10, 23553978), (12, 19628315), (14, 16824270), (15, 15702652), (20, 11776989), (21, 11216180), (23, 10240860), (28, 8412135), (30, 7851326), (35, 6729708), (37, 6365940), (42, 5608090), (46, 5120430), (60, 3925663), (69, 3413620), (70, 3364854), (74, 3182970), (84, 2804045), (92, 2560215), (105, 2243236), (111, 2121980), (115, 2048172), (138, 1706810), (140, 1682427), (148, 1591485), (161, 1462980), (185, 1273188), (210, 1121618), (222, 1060990), (230, 1024086), (259, 909420), (276, 853405), (322, 731490), (345, 682724), (370, 636594), (420, 560809), (444, 530495), (460, 512043), (483, 487660), (518, 454710), (555, 424396), (644, 365745), (659, 357420), (690, 341362), (740, 318297), (777, 303140), (805, 292596), (851, 276780), (966, 243830), (1036, 227355), (1110, 212198), (1295, 181884), (1318, 178710), (1380, 170681), (1554, 151570), (1610, 146298), (1702, 138390), (1932, 121915), (1977, 119140), (2220, 106099), (2415, 97532), (2553, 92260), (2590, 90942), (2636, 89355), (3108, 75785), (3220, 73149), (3295, 71484), (3404, 69195), (3885, 60628), (3954, 59570), (4255, 55356), (4613, 51060), (4830, 48766), (5106, 46130), (5180, 45471), (5957, 39540), (6590, 35742), (7770, 30314), (7908, 29785), (8510, 27678), (9226, 25530), (9660, 24383), (9885, 23828), (10212, 23065), (11914, 19770), (12765, 18452), (13180, 17871), (13839, 17020), (15157, 15540)]