680060978064

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:195

約数の個数: 1080

約数和(自身を含む): 2341380892032

約数和(自身を除く): 1661319913968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 47, 48, 52, 54, 57, 61, 72, 76, 78, 81, 94, 104, 108, 114, 117, 122, 141, 144, 152, 156, 162, 169, 171, 183, 188, 208, 216, 228, 234, 243, 244, 247, 282, 304, 312, 324, 338, 342, 351, 361, 366, 376, 423, 432, 456, 468, 486, 488, 494, 507, 513, 549, 564, 611, 624, 648, 676, 684, 702, 722, 732, 741, 752, 793, 846, 893, 912, 936, 972, 976, 988, 1014, 1026, 1053, 1083, 1098, 1128, 1159, 1222, 1269, 1296, 1352, 1368, 1404, 1444, 1464, 1482, 1521, 1539, 1586, 1647, 1692, 1786, 1833, 1872, 1944, 1976, 2028, 2052, 2106, 2166, 2196, 2223, 2256, 2318, 2379, 2444, 2538, 2679, 2704, 2736, 2808, 2867, 2888, 2928, 2964, 3042, 3078, 3159, 3172, 3211, 3249, 3294, 3384, 3477, 3572, 3666, 3807, 3888, 3952, 4056, 4104, 4212, 4332, 4392, 4446, 4563, 4617, 4636, 4693, 4758, 4888, 4941, 5076, 5358, 5499, 5616, 5734, 5776, 5928, 6084, 6156, 6318, 6344, 6422, 6498, 6588, 6669, 6768, 6954, 7137, 7144, 7332, 7614, 7943, 8037, 8112, 8208, 8424, 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645831888, 662827464, 670671576, 688320828, 696783789, 699651212, 726560874, 745680897, 761546448, 803854584, 857580048, 904336407, 917761104, 929045052, 941912712, 968747832, 994241196, 1006007364, 1049476818, 1089841311, 1113029424, 1205781876, 1238726736, 1325654928, 1341343152, 1376641656, 1393567578, 1399302424, 1453121748, 1491361794, 1574215227, 1607709168, 1808672814, 1858090104, 1883825424, 1937495664, 1988482392, 2012014728, 2098953636, 2179682622, 2237042691, 2411563752, 2753283312, 2787135156, 2798604848, 2906243496, 2982723588, 3148430454, 3269523933, 3617345628, 3716180208, 3976964784, 4024029456, 4197907272, 4359365244, 4474085382, 4722645681, 4823127504, 5574270312, 5812486992, 5965447176, 6296860908, 6539047866, 7234691256, 8395814544, 8718730488, 8948170764, 9445291362, 11148540624, 11930894352, 12593721816, 13078095732, 14167937043, 14469382512, 17437460976, 17896341528, 18890582724, 25187443632, 26156191464, 28335874086, 35792683056, 37781165448, 42503811129, 52312382928, 56671748172, 75562330896, 85007622258, 113343496344, 170015244516, 226686992688, 340030489032, 680060978064]

約数ペア:

[(1, 680060978064), (2, 340030489032), (3, 226686992688), (4, 170015244516), (6, 113343496344), (8, 85007622258), (9, 75562330896), (12, 56671748172), (13, 52312382928), (16, 42503811129), (18, 37781165448), (19, 35792683056), (24, 28335874086), (26, 26156191464), (27, 25187443632), (36, 18890582724), (38, 17896341528), (39, 17437460976), (47, 14469382512), (48, 14167937043), (52, 13078095732), (54, 12593721816), (57, 11930894352), (61, 11148540624), (72, 9445291362), (76, 8948170764), (78, 8718730488), (81, 8395814544), (94, 7234691256), (104, 6539047866), (108, 6296860908), (114, 5965447176), (117, 5812486992), (122, 5574270312), (141, 4823127504), (144, 4722645681), (152, 4474085382), (156, 4359365244), (162, 4197907272), (169, 4024029456), (171, 3976964784), (183, 3716180208), (188, 3617345628), (208, 3269523933), (216, 3148430454), (228, 2982723588), (234, 2906243496), (243, 2798604848), (244, 2787135156), (247, 2753283312), (282, 2411563752), (304, 2237042691), (312, 2179682622), 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